46490477088 has 48 divisors (see below), whose sum is σ = 133131823776. Its totient is φ = 14088023040.

The previous prime is 46490477087. The next prime is 46490477149. The reversal of 46490477088 is 88077409464.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×46490477088² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46490477087) 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 7 ways as a sum of consecutive naturals, for example, 22011481 + ... + 22013592.

It is an arithmetic number, because the mean of its divisors is an integer number (2773579662).

Almost surely, 2^46490477088 is an apocalyptic number.

46490477088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

46490477088 is an abundant number, since it is smaller than the sum of its proper divisors (86641346688).

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

46490477088 is a wasteful number, since it uses less digits than its factorization.

46490477088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44025097 (or 44025089 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 46490477088 in words is "forty-six billion, four hundred ninety million, four hundred seventy-seven thousand, eighty-eight".