37146223052725 has 6 divisors (see below), whose sum is σ = 46061316585410. Its totient is φ = 29716978442160.

The previous prime is 37146223052717. The next prime is 37146223052747. The reversal of 37146223052725 is 52725032264173.

37146223052725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 4475327557009 + 32670895495716 = 2115497^2 + 5715846^2 .

It is not a de Polignac number, because 37146223052725 - 2³ = 37146223052717 is a prime.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 742924461030 + ... + 742924461079.

Almost surely, 2^{37146223052725} is an apocalyptic number.

It is an amenable number.

37146223052725 is a deficient number, since it is larger than the sum of its proper divisors (8915093532685).

37146223052725 is a wasteful number, since it uses less digits than its factorization.

37146223052725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485848922119 (or 1485848922114 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 37146223052725 in words is "thirty-seven trillion, one hundred forty-six billion, two hundred twenty-three million, fifty-two thousand, seven hundred twenty-five".