5126654040 has 64 divisors (see below), whose sum is σ = 15449011200. Its totient is φ = 1360970112.

The previous prime is 5126654021. The next prime is 5126654041. The reversal of 5126654040 is 404566215.

It is a junction number, because it is equal to n+sod(n) for n = 5126653992 and 5126654010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126654041) 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, 69030 + ... + 122549.

It is an arithmetic number, because the mean of its divisors is an integer number (241390800).

Almost surely, 2^5126654040 is an apocalyptic number.

It is an amenable number.

5126654040 is an abundant number, since it is smaller than the sum of its proper divisors (10322357160).

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

5126654040 is a wasteful number, since it uses less digits than its factorization.

5126654040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191816 (or 191812 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 5126654040 is about 71600.6567008990. The cubic root of 5126654040 is about 1724.2940795661.

The spelling of 5126654040 in words is "five billion, one hundred twenty-six million, six hundred fifty-four thousand, forty".