5126455824 has 80 divisors (see below), whose sum is σ = 15317686272. Its totient is φ = 1447046784.

The previous prime is 5126455823. The next prime is 5126455837. The reversal of 5126455824 is 4285546215.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5126455823) 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, 64024 + ... + 119799.

Almost surely, 2^5126455824 is an apocalyptic number.

It is an amenable number.

5126455824 is an abundant number, since it is smaller than the sum of its proper divisors (10191230448).

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

5126455824 is a wasteful number, since it uses less digits than its factorization.

5126455824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183924 (or 183918 counting only the distinct ones).

The product of its digits is 384000, while the sum is 42.

The square root of 5126455824 is about 71599.2725102707. The cubic root of 5126455824 is about 1724.2718566843.

The spelling of 5126455824 in words is "five billion, one hundred twenty-six million, four hundred fifty-five thousand, eight hundred twenty-four".