5051123634 has 32 divisors (see below), whose sum is σ = 10177197120. Its totient is φ = 1671239232.

The previous prime is 5051123611. The next prime is 5051123639. The reversal of 5051123634 is 4363211505.

It is not an unprimeable number, because it can be changed into a prime (5051123639) 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, 1155537 + ... + 1159899.

It is an arithmetic number, because the mean of its divisors is an integer number (318037410).

Almost surely, 2^5051123634 is an apocalyptic number.

5051123634 is an abundant number, since it is smaller than the sum of its proper divisors (5126073486).

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

5051123634 is a wasteful number, since it uses less digits than its factorization.

5051123634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5754.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5051123634 is about 71071.2574392771. The cubic root of 5051123634 is about 1715.7842077634.

The spelling of 5051123634 in words is "five billion, fifty-one million, one hundred twenty-three thousand, six hundred thirty-four".