5002561400 has 48 divisors (see below), whose sum is σ = 11655065040. Its totient is φ = 1996876800.

The previous prime is 5002561397. The next prime is 5002561409. The reversal of 5002561400 is 41652005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5002561409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71720 + ... + 123080.

It is an arithmetic number, because the mean of its divisors is an integer number (242813855).

Almost surely, 2^5002561400 is an apocalyptic number.

5002561400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5002561400 is an abundant number, since it is smaller than the sum of its proper divisors (6652503640).

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

5002561400 is a wasteful number, since it uses less digits than its factorization.

5002561400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51864 (or 51855 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5002561400 is about 70728.7876327595. The cubic root of 5002561400 is about 1710.2678923224.

The spelling of 5002561400 in words is "five billion, two million, five hundred sixty-one thousand, four hundred".