9373731339025 has 9 divisors (see below), whose sum is σ = 11623445842683. Its totient is φ = 7498972824600.

The previous prime is 9373731338999. The next prime is 9373731339043. The reversal of 9373731339025 is 5209331373739.

The square root of 9373731339025 is 3061655.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3374543282049 + 5999188056976 = 1836993^2 + 2449324^2 .

It is not a de Polignac number, because 9373731339025 - 2¹⁹ = 9373730814737 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15002110 + ... + 15614440.

Almost surely, 2^{9373731339025} is an apocalyptic number.

9373731339025 is the 3061655-th square number.

9373731339025 is the 1530828-th centered octagonal number.

It is an amenable number.

9373731339025 is a deficient number, since it is larger than the sum of its proper divisors (2249714503658).

9373731339025 is an frugal number, since it uses more digits than its factorization.

9373731339025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224672 (or 612336 counting only the distinct ones).

The product of its (nonzero) digits is 9644670, while the sum is 55.

The spelling of 9373731339025 in words is "nine trillion, three hundred seventy-three billion, seven hundred thirty-one million, three hundred thirty-nine thousand, twenty-five".