155150101516 has 12 divisors (see below), whose sum is σ = 273310775920. Its totient is φ = 77061308400.

The previous prime is 155150101493. The next prime is 155150101517. The reversal of 155150101516 is 615101051551.

It is not an unprimeable number, because it can be changed into a prime (155150101517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128434911 + ... + 128436118.

Almost surely, 2^155150101516 is an apocalyptic number.

It is an amenable number.

155150101516 is a deficient number, since it is larger than the sum of its proper divisors (118160674404).

155150101516 is a wasteful number, since it uses less digits than its factorization.

155150101516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256871184 (or 256871182 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 155150101516 in words is "one hundred fifty-five billion, one hundred fifty million, one hundred one thousand, five hundred sixteen".