46272979080 has 128 divisors (see below), whose sum is σ = 154789315200. Its totient is φ = 12295777536.

The previous prime is 46272979073. The next prime is 46272979087. The reversal of 46272979080 is 8097927264.

46272979080 is a `hidden beast` number, since 4 + 627 + 2 + 9 + 7 + 9 + 0 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (46272979073) and next prime (46272979087).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (46272979087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229942 + ... + 381338.

It is an arithmetic number, because the mean of its divisors is an integer number (1209291525).

Almost surely, 2^46272979080 is an apocalyptic number.

46272979080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46272979080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77394657600).

46272979080 is an abundant number, since it is smaller than the sum of its proper divisors (108516336120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46272979080 is a wasteful number, since it uses less digits than its factorization.

46272979080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151700 (or 151690 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 46272979080 in words is "forty-six billion, two hundred seventy-two million, nine hundred seventy-nine thousand, eighty".