5020472640 has 112 divisors (see below), whose sum is σ = 16877702592. Its totient is φ = 1260036096.

The previous prime is 5020472579. The next prime is 5020472651. The reversal of 5020472640 is 462740205.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5020472598 and 5020472607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137494 + ... + 170133.

Almost surely, 2^5020472640 is an apocalyptic number.

It is an amenable number.

5020472640 is an abundant number, since it is smaller than the sum of its proper divisors (11857229952).

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

5020472640 is a wasteful number, since it uses less digits than its factorization.

5020472640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307664 (or 307654 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 5020472640 is about 70855.2936625063. The cubic root of 5020472640 is about 1712.3066166983.

The spelling of 5020472640 in words is "five billion, twenty million, four hundred seventy-two thousand, six hundred forty".