6992112465 has 48 divisors (see below), whose sum is σ = 13473008640. Its totient is φ = 3331221120.

The previous prime is 6992112451. The next prime is 6992112511. The reversal of 6992112465 is 5642112996.

It is not a de Polignac number, because 6992112465 - 2⁸ = 6992112209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6992112465.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174645 + ... + 210914.

It is an arithmetic number, because the mean of its divisors is an integer number (280687680).

Almost surely, 2^6992112465 is an apocalyptic number.

6992112465 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6992112465 is a deficient number, since it is larger than the sum of its proper divisors (6480896175).

6992112465 is a wasteful number, since it uses less digits than its factorization.

6992112465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385614 (or 385611 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 6992112465 is about 83618.8523300816. The cubic root of 6992112465 is about 1912.2124217090.

The spelling of 6992112465 in words is "six billion, nine hundred ninety-two million, one hundred twelve thousand, four hundred sixty-five".