102553612351532 has 6 divisors (see below), whose sum is σ = 179468821615188. Its totient is φ = 51276806175764.

The previous prime is 102553612351529. The next prime is 102553612351543. The reversal of 102553612351532 is 235153216355201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12819201543938 + ... + 12819201543945.

It is an arithmetic number, because the mean of its divisors is an integer number (29911470269198).

Almost surely, 2^{102553612351532} is an apocalyptic number.

It is an amenable number.

102553612351532 is a deficient number, since it is larger than the sum of its proper divisors (76915209263656).

102553612351532 is a wasteful number, since it uses less digits than its factorization.

102553612351532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25638403087887 (or 25638403087885 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 102553612351532 in words is "one hundred two trillion, five hundred fifty-three billion, six hundred twelve million, three hundred fifty-one thousand, five hundred thirty-two".