151155715520236 has 48 divisors (see below), whose sum is σ = 307465037913600. Its totient is φ = 63676888639488.

The previous prime is 151155715520233. The next prime is 151155715520239. The reversal of 151155715520236 is 632025517551151.

It is an interprime number because it is at equal distance from previous prime (151155715520233) and next prime (151155715520239).

It is a self number, because there is not a number n which added to its sum of digits gives 151155715520236.

It is not an unprimeable number, because it can be changed into a prime (151155715520233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12717465 + ... + 21541711.

It is an arithmetic number, because the mean of its divisors is an integer number (6405521623200).

Almost surely, 2^{151155715520236} is an apocalyptic number.

It is an amenable number.

151155715520236 is an abundant number, since it is smaller than the sum of its proper divisors (156309322393364).

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

151155715520236 is a wasteful number, since it uses less digits than its factorization.

151155715520236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8834686 (or 8834684 counting only the distinct ones).

The product of its (nonzero) digits is 1575000, while the sum is 49.

The spelling of 151155715520236 in words is "one hundred fifty-one trillion, one hundred fifty-five billion, seven hundred fifteen million, five hundred twenty thousand, two hundred thirty-six".