747525080 has 32 divisors (see below), whose sum is σ = 1688990400. Its totient is φ = 297755136.

The previous prime is 747525073. The next prime is 747525089. The reversal of 747525080 is 80525747.

747525080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747525089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29537 + ... + 48656.

It is an arithmetic number, because the mean of its divisors is an integer number (52780950).

Almost surely, 2^747525080 is an apocalyptic number.

It is an amenable number.

747525080 is an abundant number, since it is smaller than the sum of its proper divisors (941465320).

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

747525080 is a wasteful number, since it uses less digits than its factorization.

747525080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78443 (or 78439 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 747525080 is about 27340.9048862689. The cubic root of 747525080 is about 907.5598110877.

The spelling of 747525080 in words is "seven hundred forty-seven million, five hundred twenty-five thousand, eighty".