151536326164 has 6 divisors (see below), whose sum is σ = 265188570794. Its totient is φ = 75768163080.

The previous prime is 151536326131. The next prime is 151536326189. The reversal of 151536326164 is 461623635151.

It can be written as a sum of positive squares in only one way, i.e., 112565618064 + 38970708100 = 335508^2 + 197410^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 151536326164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18942040767 + ... + 18942040774.

Almost surely, 2^151536326164 is an apocalyptic number.

It is an amenable number.

151536326164 is a deficient number, since it is larger than the sum of its proper divisors (113652244630).

151536326164 is a wasteful number, since it uses less digits than its factorization.

151536326164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37884081545 (or 37884081543 counting only the distinct ones).

The product of its digits is 388800, while the sum is 43.

The spelling of 151536326164 in words is "one hundred fifty-one billion, five hundred thirty-six million, three hundred twenty-six thousand, one hundred sixty-four".