5631040455 has 16 divisors (see below), whose sum is σ = 9020820960. Its totient is φ = 2999502848.

The previous prime is 5631040439. The next prime is 5631040483. The reversal of 5631040455 is 5540401365.

It is a cyclic number.

It is not a de Polignac number, because 5631040455 - 2⁴ = 5631040439 is a prime.

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, 219882 + ... + 244151.

It is an arithmetic number, because the mean of its divisors is an integer number (563801310).

Almost surely, 2^5631040455 is an apocalyptic number.

5631040455 is a deficient number, since it is larger than the sum of its proper divisors (3389780505).

5631040455 is a wasteful number, since it uses less digits than its factorization.

5631040455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464850.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5631040455 is about 75040.2588948093. The cubic root of 5631040455 is about 1779.0830246249.

The spelling of 5631040455 in words is "five billion, six hundred thirty-one million, forty thousand, four hundred fifty-five".