50155151152 has 20 divisors (see below), whose sum is σ = 99435504520. Its totient is φ = 24494375808.

The previous prime is 50155151141. The next prime is 50155151161. The reversal of 50155151152 is 25115155105.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36449277 + ... + 36450652.

It is an arithmetic number, because the mean of its divisors is an integer number (4971775226).

Almost surely, 2^50155151152 is an apocalyptic number.

It is an amenable number.

50155151152 is a deficient number, since it is larger than the sum of its proper divisors (49280353368).

50155151152 is a wasteful number, since it uses less digits than its factorization.

50155151152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72899980 (or 72899974 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 31.

The spelling of 50155151152 in words is "fifty billion, one hundred fifty-five million, one hundred fifty-one thousand, one hundred fifty-two".