7854725292 has 24 divisors (see below), whose sum is σ = 18673499376. Its totient is φ = 2568840768.

The previous prime is 7854725251. The next prime is 7854725303. The reversal of 7854725292 is 2925274587.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6174463 + ... + 6175734.

It is an arithmetic number, because the mean of its divisors is an integer number (778062474).

Almost surely, 2^7854725292 is an apocalyptic number.

It is an amenable number.

7854725292 is an abundant number, since it is smaller than the sum of its proper divisors (10818774084).

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

7854725292 is a wasteful number, since it uses less digits than its factorization.

7854725292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12350257 (or 12350255 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 51.

The square root of 7854725292 is about 88626.8880870811. Note that the first 3 decimals coincide. The cubic root of 7854725292 is about 1987.8197456221.

The spelling of 7854725292 in words is "seven billion, eight hundred fifty-four million, seven hundred twenty-five thousand, two hundred ninety-two".