45670236725 has 6 divisors (see below), whose sum is σ = 56631093570. Its totient is φ = 36536189360.

The previous prime is 45670236707. The next prime is 45670236739. The reversal of 45670236725 is 52763207654.

It can be written as a sum of positive squares in 3 ways, for example, as 754216369 + 44916020356 = 27463^2 + 211934^2 .

It is not a de Polignac number, because 45670236725 - 2¹⁴ = 45670220341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45670236725.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 913404710 + ... + 913404759.

It is an arithmetic number, because the mean of its divisors is an integer number (9438515595).

Almost surely, 2^45670236725 is an apocalyptic number.

It is an amenable number.

45670236725 is a deficient number, since it is larger than the sum of its proper divisors (10960856845).

45670236725 is a wasteful number, since it uses less digits than its factorization.

45670236725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826809479 (or 1826809474 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 47.

The spelling of 45670236725 in words is "forty-five billion, six hundred seventy million, two hundred thirty-six thousand, seven hundred twenty-five".