5371397999 has 12 divisors (see below), whose sum is σ = 5943743400. Its totient is φ = 4850300400.

The previous prime is 5371397981. The next prime is 5371398001. The reversal of 5371397999 is 9997931735.

It is a de Polignac number, because none of the positive numbers 2^k-5371397999 is a prime.

It is a super-2 number, since 2×5371397999² = 57703832927322408002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5371397099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130937 + ... + 166994.

It is an arithmetic number, because the mean of its divisors is an integer number (495311950).

Almost surely, 2^5371397999 is an apocalyptic number.

5371397999 is a deficient number, since it is larger than the sum of its proper divisors (572345401).

5371397999 is a wasteful number, since it uses less digits than its factorization.

5371397999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298102 (or 298091 counting only the distinct ones).

The product of its digits is 14467005, while the sum is 62.

The square root of 5371397999 is about 73289.8219331989. The cubic root of 5371397999 is about 1751.3076483871.

The spelling of 5371397999 in words is "five billion, three hundred seventy-one million, three hundred ninety-seven thousand, nine hundred ninety-nine".