7317973125 has 60 divisors (see below), whose sum is σ = 13231998780. Its totient is φ = 3896064000.

The previous prime is 7317973097. The next prime is 7317973147. The reversal of 7317973125 is 5213797137.

It can be written as a sum of positive squares in 10 ways, for example, as 6199672644 + 1118300481 = 78738^2 + 33441^2 .

It is not a de Polignac number, because 7317973125 - 2¹⁷ = 7317842053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6012517 + ... + 6013733.

It is an arithmetic number, because the mean of its divisors is an integer number (220533313).

Almost surely, 2^7317973125 is an apocalyptic number.

7317973125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7317973125 is a deficient number, since it is larger than the sum of its proper divisors (5914025655).

7317973125 is a wasteful number, since it uses less digits than its factorization.

7317973125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312 (or 2294 counting only the distinct ones).

The product of its digits is 277830, while the sum is 45.

The square root of 7317973125 is about 85545.1525511528. The cubic root of 7317973125 is about 1941.4681490283.

The spelling of 7317973125 in words is "seven billion, three hundred seventeen million, nine hundred seventy-three thousand, one hundred twenty-five".