5021764455 has 64 divisors (see below), whose sum is σ = 8506487808. Its totient is φ = 2524769280.

The previous prime is 5021764441. The next prime is 5021764459. The reversal of 5021764455 is 5544671205.

It is not a de Polignac number, because 5021764455 - 2⁸ = 5021764199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021764459) 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, 8554672 + ... + 8555258.

It is an arithmetic number, because the mean of its divisors is an integer number (132913872).

Almost surely, 2^5021764455 is an apocalyptic number.

5021764455 is a deficient number, since it is larger than the sum of its proper divisors (3484723353).

5021764455 is a wasteful number, since it uses less digits than its factorization.

5021764455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936.

The product of its (nonzero) digits is 168000, while the sum is 39.

The square root of 5021764455 is about 70864.4089441237. The cubic root of 5021764455 is about 1712.4534683220.

The spelling of 5021764455 in words is "five billion, twenty-one million, seven hundred sixty-four thousand, four hundred fifty-five".