102624542560 has 24 divisors (see below), whose sum is σ = 242450482176. Its totient is φ = 41049816960.

The previous prime is 102624542551. The next prime is 102624542561. The reversal of 102624542560 is 65245426201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102624542561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320701536 + ... + 320701855.

It is an arithmetic number, because the mean of its divisors is an integer number (10102103424).

Almost surely, 2^102624542560 is an apocalyptic number.

102624542560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102624542560 is an abundant number, since it is smaller than the sum of its proper divisors (139825939616).

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

102624542560 is an equidigital number, since it uses as much as digits as its factorization.

102624542560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641403406 (or 641403398 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 102624542560 its reverse (65245426201), we get a palindrome (167869968761).

The spelling of 102624542560 in words is "one hundred two billion, six hundred twenty-four million, five hundred forty-two thousand, five hundred sixty".