45514252125 has 48 divisors (see below), whose sum is σ = 82264278720. Its totient is φ = 24209992800.

The previous prime is 45514252123. The next prime is 45514252139. The reversal of 45514252125 is 52125241554.

45514252125 is a `hidden beast` number, since 4 + 551 + 42 + 52 + 12 + 5 = 666.

It is not a de Polignac number, because 45514252125 - 2¹ = 45514252123 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45514252125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45514252123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 373002 + ... + 479748.

It is an arithmetic number, because the mean of its divisors is an integer number (1713839140).

Almost surely, 2^45514252125 is an apocalyptic number.

45514252125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45514252125 is a deficient number, since it is larger than the sum of its proper divisors (36750026595).

45514252125 is a wasteful number, since it uses less digits than its factorization.

45514252125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107147 (or 107134 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

Adding to 45514252125 its reverse (52125241554), we get a palindrome (97639493679).

The spelling of 45514252125 in words is "forty-five billion, five hundred fourteen million, two hundred fifty-two thousand, one hundred twenty-five".