7503880272 has 80 divisors (see below), whose sum is σ = 23117568000. Its totient is φ = 2050747776.

The previous prime is 7503880261. The next prime is 7503880277. The reversal of 7503880272 is 2720883057.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7503880277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477772 + ... + 493227.

It is an arithmetic number, because the mean of its divisors is an integer number (288969600).

Almost surely, 2^7503880272 is an apocalyptic number.

It is an amenable number.

7503880272 is an abundant number, since it is smaller than the sum of its proper divisors (15613687728).

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

7503880272 is a wasteful number, since it uses less digits than its factorization.

7503880272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971040 (or 971034 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 7503880272 is about 86624.9402424036. The cubic root of 7503880272 is about 1957.7713346355.

The spelling of 7503880272 in words is "seven billion, five hundred three million, eight hundred eighty thousand, two hundred seventy-two".