151005555105 has 32 divisors (see below), whose sum is σ = 254348912640. Its totient is φ = 76290413760.

The previous prime is 151005555089. The next prime is 151005555133. The reversal of 151005555105 is 501555500151.

It is not a de Polignac number, because 151005555105 - 2⁴ = 151005555089 is a prime.

It is a super-2 number, since 2×151005555105² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4441320 + ... + 4475190.

It is an arithmetic number, because the mean of its divisors is an integer number (7948403520).

Almost surely, 2^151005555105 is an apocalyptic number.

151005555105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151005555105 is a deficient number, since it is larger than the sum of its proper divisors (103343357535).

151005555105 is a wasteful number, since it uses less digits than its factorization.

151005555105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49541.

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 151005555105 in words is "one hundred fifty-one billion, five million, five hundred fifty-five thousand, one hundred five".