7254117880 has 32 divisors (see below), whose sum is σ = 16762897440. Its totient is φ = 2823223680.

The previous prime is 7254117869. The next prime is 7254117929. The reversal of 7254117880 is 887114527.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 2449236 + ... + 2452195.

It is an arithmetic number, because the mean of its divisors is an integer number (523840545).

Almost surely, 2^7254117880 is an apocalyptic number.

It is an amenable number.

7254117880 is an abundant number, since it is smaller than the sum of its proper divisors (9508779560).

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

7254117880 is a wasteful number, since it uses less digits than its factorization.

7254117880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4901479 (or 4901475 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 43.

The square root of 7254117880 is about 85171.1094209768. The cubic root of 7254117880 is about 1935.8046832703.

The spelling of 7254117880 in words is "seven billion, two hundred fifty-four million, one hundred seventeen thousand, eight hundred eighty".