7375486272 has 672 divisors, whose sum is σ = 27130613760. Its totient is φ = 1756339200.

The previous prime is 7375486267. The next prime is 7375486301. The reversal of 7375486272 is 2726845737.

It is a tau number, because it is divible by the number of its divisors (672).

Its product of digits (3951360) is a multiple of the sum of its prime factors (112).

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 95 ways as a sum of consecutive naturals, for example, 237918897 + ... + 237918927.

Almost surely, 2^7375486272 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 7375486272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13565306880).

7375486272 is an abundant number, since it is smaller than the sum of its proper divisors (19755127488).

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

7375486272 is a wasteful number, since it uses less digits than its factorization.

7375486272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 73 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 51.

The square root of 7375486272 is about 85880.6513249638. The cubic root of 7375486272 is about 1946.5409879038.

The spelling of 7375486272 in words is "seven billion, three hundred seventy-five million, four hundred eighty-six thousand, two hundred seventy-two".