50023015102 has 16 divisors (see below), whose sum is σ = 75330258192. Its totient is φ = 24913019520.

The previous prime is 50023015051. The next prime is 50023015103. The reversal of 50023015102 is 20151032005.

It is a self number, because there is not a number n which added to its sum of digits gives 50023015102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50023015103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1142902 + ... + 1185862.

It is an arithmetic number, because the mean of its divisors is an integer number (4708141137).

Almost surely, 2^50023015102 is an apocalyptic number.

50023015102 is a deficient number, since it is larger than the sum of its proper divisors (25307243090).

50023015102 is a wasteful number, since it uses less digits than its factorization.

50023015102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45243.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 50023015102 its reverse (20151032005), we get a palindrome (70174047107).

The spelling of 50023015102 in words is "fifty billion, twenty-three million, fifteen thousand, one hundred two".