5625640707 has 16 divisors (see below), whose sum is σ = 7914424320. Its totient is φ = 3544581600.

The previous prime is 5625640693. The next prime is 5625640717. The reversal of 5625640707 is 7070465265.

It is not a de Polignac number, because 5625640707 - 2¹⁶ = 5625575171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5625640717) 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, 93219 + ... + 141212.

It is an arithmetic number, because the mean of its divisors is an integer number (494651520).

Almost surely, 2^5625640707 is an apocalyptic number.

5625640707 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5625640707 is a deficient number, since it is larger than the sum of its proper divisors (2288783613).

5625640707 is a wasteful number, since it uses less digits than its factorization.

5625640707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234874.

The product of its (nonzero) digits is 352800, while the sum is 42.

The square root of 5625640707 is about 75004.2712583757. The cubic root of 5625640707 is about 1778.5141734278.

The spelling of 5625640707 in words is "five billion, six hundred twenty-five million, six hundred forty thousand, seven hundred seven".