5031440445 has 64 divisors (see below), whose sum is σ = 9013006080. Its totient is φ = 2381856768.

The previous prime is 5031440441. The next prime is 5031440549. The reversal of 5031440445 is 5440441305.

It is not a de Polignac number, because 5031440445 - 2² = 5031440441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031440441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1126657 + ... + 1131113.

It is an arithmetic number, because the mean of its divisors is an integer number (140828220).

Almost surely, 2^5031440445 is an apocalyptic number.

It is an amenable number.

5031440445 is a deficient number, since it is larger than the sum of its proper divisors (3981565635).

5031440445 is a wasteful number, since it uses less digits than its factorization.

5031440445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4734.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5031440445 is about 70932.6472437058. The cubic root of 5031440445 is about 1713.5526206184.

The spelling of 5031440445 in words is "five billion, thirty-one million, four hundred forty thousand, four hundred forty-five".