48090646080 has 140 divisors (see below), whose sum is σ = 171066980700. Its totient is φ = 12824165376.

The previous prime is 48090646073. The next prime is 48090646081. The reversal of 48090646080 is 8064609084.

It is a happy number.

48090646080 is a `hidden beast` number, since 480 + 90 + 6 + 4 + 6 + 0 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6631170624 + 41459475456 = 81432^2 + 203616^2 .

It is a super-3 number, since 3×48090646080³ (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (48090646081) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 901755 + ... + 953594.

It is an arithmetic number, because the mean of its divisors is an integer number (1221907005).

Almost surely, 2^48090646080 is an apocalyptic number.

48090646080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48090646080 is an abundant number, since it is smaller than the sum of its proper divisors (122976334620).

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

48090646080 is a wasteful number, since it uses less digits than its factorization.

48090646080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855378 (or 1855359 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 48090646080 in words is "forty-eight billion, ninety million, six hundred forty-six thousand, eighty".