102245037552 has 60 divisors (see below), whose sum is σ = 327021829680. Its totient is φ = 29212867584.

The previous prime is 102245037551. The next prime is 102245037563. The reversal of 102245037552 is 255730542201.

102245037552 is a `hidden beast` number, since 1 + 0 + 2 + 24 + 50 + 37 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102245037551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50715777 + ... + 50717792.

It is an arithmetic number, because the mean of its divisors is an integer number (5450363828).

Almost surely, 2^102245037552 is an apocalyptic number.

102245037552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102245037552 is an abundant number, since it is smaller than the sum of its proper divisors (224776792128).

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

102245037552 is a wasteful number, since it uses less digits than its factorization.

102245037552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101433590 (or 101433581 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

Adding to 102245037552 its reverse (255730542201), we get a palindrome (357975579753).

The spelling of 102245037552 in words is "one hundred two billion, two hundred forty-five million, thirty-seven thousand, five hundred fifty-two".