151055556050 has 72 divisors (see below), whose sum is σ = 327075940800. Its totient is φ = 51752282400.

The previous prime is 151055556017. The next prime is 151055556061. The reversal of 151055556050 is 50655550151.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 151055555995 and 151055556013.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3405515 + ... + 3449585.

It is an arithmetic number, because the mean of its divisors is an integer number (4542721400).

Almost surely, 2^151055556050 is an apocalyptic number.

151055556050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151055556050 is an abundant number, since it is smaller than the sum of its proper divisors (176020384750).

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

151055556050 is a wasteful number, since it uses less digits than its factorization.

151055556050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45496 (or 45484 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 151055556050 in words is "one hundred fifty-one billion, fifty-five million, five hundred fifty-six thousand, fifty".