36942387900625 has 15 divisors (see below), whose sum is σ = 46163397798903. Its totient is φ = 29553788760000.

The previous prime is 36942387900577. The next prime is 36942387900641. The reversal of 36942387900625 is 52600978324963.

The square root of 36942387900625 is 6078025.

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

It can be written as a sum of positive squares in 7 ways, for example, as 24858032123089 + 12084355777536 = 4985783^2 + 3476256^2 .

It is not a de Polignac number, because 36942387900625 - 2⁹ = 36942387900113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 151829065 + ... + 152072185.

Almost surely, 2^{36942387900625} is an apocalyptic number.

36942387900625 is the 6078025-th square number.

36942387900625 is the 3039013-rd centered octagonal number.

It is an amenable number.

36942387900625 is a deficient number, since it is larger than the sum of its proper divisors (9221009898278).

36942387900625 is an frugal number, since it uses more digits than its factorization.

36942387900625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486262 (or 243126 counting only the distinct ones).

The product of its (nonzero) digits is 117573120, while the sum is 64.

The spelling of 36942387900625 in words is "thirty-six trillion, nine hundred forty-two billion, three hundred eighty-seven million, nine hundred thousand, six hundred twenty-five".