747455125 has 16 divisors (see below), whose sum is σ = 939556800. Its totient is φ = 593648400.

The previous prime is 747455123. The next prime is 747455153. The reversal of 747455125 is 521554747.

It is not a de Polignac number, because 747455125 - 2¹ = 747455123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747455123) 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, 4135 + ... + 38884.

It is an arithmetic number, because the mean of its divisors is an integer number (58722300).

Almost surely, 2^747455125 is an apocalyptic number.

It is an amenable number.

747455125 is a deficient number, since it is larger than the sum of its proper divisors (192101675).

747455125 is a wasteful number, since it uses less digits than its factorization.

747455125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43173 (or 43163 counting only the distinct ones).

The product of its digits is 196000, while the sum is 40.

The square root of 747455125 is about 27339.6255460824. The cubic root of 747455125 is about 907.5314997401.

The spelling of 747455125 in words is "seven hundred forty-seven million, four hundred fifty-five thousand, one hundred twenty-five".