155005160154 has 16 divisors (see below), whose sum is σ = 333857268192. Its totient is φ = 47693895408.

The previous prime is 155005160129. The next prime is 155005160171. The reversal of 155005160154 is 451061500551.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993622744 + ... + 993622899.

It is an arithmetic number, because the mean of its divisors is an integer number (20866079262).

Almost surely, 2^155005160154 is an apocalyptic number.

155005160154 is an abundant number, since it is smaller than the sum of its proper divisors (178852108038).

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

155005160154 is a wasteful number, since it uses less digits than its factorization.

155005160154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987245661.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 155005160154 in words is "one hundred fifty-five billion, five million, one hundred sixty thousand, one hundred fifty-four".