7455270880 has 48 divisors (see below), whose sum is σ = 17619475104. Its totient is φ = 2981025280.

The previous prime is 7455270877. The next prime is 7455270923. The reversal of 7455270880 is 880725547.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7455270880.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547029 + ... + 560491.

It is an arithmetic number, because the mean of its divisors is an integer number (367072398).

Almost surely, 2^7455270880 is an apocalyptic number.

It is an amenable number.

7455270880 is an abundant number, since it is smaller than the sum of its proper divisors (10164204224).

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

7455270880 is a wasteful number, since it uses less digits than its factorization.

7455270880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16939 (or 16931 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 46.

The square root of 7455270880 is about 86343.9104974983. The cubic root of 7455270880 is about 1953.5347572176.

The spelling of 7455270880 in words is "seven billion, four hundred fifty-five million, two hundred seventy thousand, eight hundred eighty".