5997215455 has 16 divisors (see below), whose sum is σ = 8972457984. Its totient is φ = 3738523680.

The previous prime is 5997215417. The next prime is 5997215473. The reversal of 5997215455 is 5545127995.

It is not a de Polignac number, because 5997215455 - 2⁹ = 5997214943 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, 7788207 + ... + 7788976.

It is an arithmetic number, because the mean of its divisors is an integer number (560778624).

Almost surely, 2^5997215455 is an apocalyptic number.

5997215455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5997215455 is a deficient number, since it is larger than the sum of its proper divisors (2975242529).

5997215455 is a wasteful number, since it uses less digits than its factorization.

5997215455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15577206.

The product of its digits is 2835000, while the sum is 52.

The square root of 5997215455 is about 77441.6906775672. The cubic root of 5997215455 is about 1816.8394463318.

The spelling of 5997215455 in words is "five billion, nine hundred ninety-seven million, two hundred fifteen thousand, four hundred fifty-five".