155506656114 has 32 divisors (see below), whose sum is σ = 345592568640. Its totient is φ = 51832218816.

The previous prime is 155506656049. The next prime is 155506656161. The reversal of 155506656114 is 411656605551.

155506656114 is a `hidden beast` number, since 15 + 5 + 5 + 0 + 66 + 561 + 14 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 155506656114.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841377 + ... + 1009419.

It is an arithmetic number, because the mean of its divisors is an integer number (10799767770).

Almost surely, 2^155506656114 is an apocalyptic number.

155506656114 is an abundant number, since it is smaller than the sum of its proper divisors (190085912526).

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

155506656114 is a wasteful number, since it uses less digits than its factorization.

155506656114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185191 (or 185185 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The spelling of 155506656114 in words is "one hundred fifty-five billion, five hundred six million, six hundred fifty-six thousand, one hundred fourteen".