7972465254 has 16 divisors (see below), whose sum is σ = 17171463792. Its totient is φ = 2453066208.

The previous prime is 7972465243. The next prime is 7972465283. The reversal of 7972465254 is 4525642797.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7972465197 and 7972465206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51105469 + ... + 51105624.

It is an arithmetic number, because the mean of its divisors is an integer number (1073216487).

Almost surely, 2^7972465254 is an apocalyptic number.

7972465254 is an abundant number, since it is smaller than the sum of its proper divisors (9198998538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7972465254 is a wasteful number, since it uses less digits than its factorization.

7972465254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102211111.

The product of its digits is 4233600, while the sum is 51.

The square root of 7972465254 is about 89288.6625165816. The cubic root of 7972465254 is about 1997.7028002803.

The spelling of 7972465254 in words is "seven billion, nine hundred seventy-two million, four hundred sixty-five thousand, two hundred fifty-four".