155132652364 has 6 divisors (see below), whose sum is σ = 271482141644. Its totient is φ = 77566326180.

The previous prime is 155132652361. The next prime is 155132652373. The reversal of 155132652364 is 463256231551.

It is a super-2 number, since 2×155132652364² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 155132652364.

It is not an unprimeable number, because it can be changed into a prime (155132652361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19391581542 + ... + 19391581549.

Almost surely, 2^155132652364 is an apocalyptic number.

It is an amenable number.

155132652364 is a deficient number, since it is larger than the sum of its proper divisors (116349489280).

155132652364 is a wasteful number, since it uses less digits than its factorization.

155132652364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38783163095 (or 38783163093 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The spelling of 155132652364 in words is "one hundred fifty-five billion, one hundred thirty-two million, six hundred fifty-two thousand, three hundred sixty-four".