7485190944 has 192 divisors, whose sum is σ = 25067750400. Its totient is φ = 1898910720.

The previous prime is 7485190919. The next prime is 7485190997. The reversal of 7485190944 is 4490915847.

It is a super-2 number, since 2×7485190944² (a number of 21 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 306082 + ... + 329630.

It is an arithmetic number, because the mean of its divisors is an integer number (130561200).

Almost surely, 2^7485190944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7485190944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12533875200).

7485190944 is an abundant number, since it is smaller than the sum of its proper divisors (17582559456).

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

7485190944 is a wasteful number, since it uses less digits than its factorization.

7485190944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23623 (or 23615 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 7485190944 is about 86516.9980061722. The cubic root of 7485190944 is about 1956.1446273762.

The spelling of 7485190944 in words is "seven billion, four hundred eighty-five million, one hundred ninety thousand, nine hundred forty-four".