37525365063 has 6 divisors (see below), whose sum is σ = 54203305104. Its totient is φ = 25016910036.

The previous prime is 37525365061. The next prime is 37525365091. The reversal of 37525365063 is 36056352573.

37525365063 is a `hidden beast` number, since 3 + 7 + 5 + 2 + 536 + 50 + 63 = 666.

It is not a de Polignac number, because 37525365063 - 2¹ = 37525365061 is a prime.

It is a super-2 number, since 2×37525365063² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37525365061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2084742495 + ... + 2084742512.

It is an arithmetic number, because the mean of its divisors is an integer number (9033884184).

Almost surely, 2^37525365063 is an apocalyptic number.

37525365063 is a deficient number, since it is larger than the sum of its proper divisors (16677940041).

37525365063 is a wasteful number, since it uses less digits than its factorization.

37525365063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169485013 (or 4169485010 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 45.

The spelling of 37525365063 in words is "thirty-seven billion, five hundred twenty-five million, three hundred sixty-five thousand, sixty-three".