50156251023 has 16 divisors (see below), whose sum is σ = 68024347776. Its totient is φ = 32866918560.

The previous prime is 50156250997. The next prime is 50156251037. The reversal of 50156251023 is 32015265105.

It is a happy number.

It is not a de Polignac number, because 50156251023 - 2⁶ = 50156250959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50156251063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462193 + ... + 560298.

It is an arithmetic number, because the mean of its divisors is an integer number (4251521736).

Almost surely, 2^50156251023 is an apocalyptic number.

50156251023 is a deficient number, since it is larger than the sum of its proper divisors (17868096753).

50156251023 is a wasteful number, since it uses less digits than its factorization.

50156251023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022774.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 50156251023 in words is "fifty billion, one hundred fifty-six million, two hundred fifty-one thousand, twenty-three".