5626561031 has 16 divisors (see below), whose sum is σ = 6926997504. Its totient is φ = 4450499424.

The previous prime is 5626560997. The next prime is 5626561033. The reversal of 5626561031 is 1301656265.

5626561031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5626561031 - 2³⁰ = 4552819207 is a prime.

It is a super-2 number, since 2×5626561031² = 63316378071135565922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5626560982 and 5626561000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5626561033) 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, 421400 + ... + 434546.

It is an arithmetic number, because the mean of its divisors is an integer number (432937344).

Almost surely, 2^5626561031 is an apocalyptic number.

5626561031 is a deficient number, since it is larger than the sum of its proper divisors (1300436473).

5626561031 is a wasteful number, since it uses less digits than its factorization.

5626561031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17870.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 5626561031 is about 75010.4061514134. The cubic root of 5626561031 is about 1778.6111531980.

The spelling of 5626561031 in words is "five billion, six hundred twenty-six million, five hundred sixty-one thousand, thirty-one".