45134837137 has 8 divisors (see below), whose sum is σ = 48608406504. Its totient is φ = 41661504768.

The previous prime is 45134837113. The next prime is 45134837171. The reversal of 45134837137 is 73173843154.

45134837137 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 4 ways, for example, as 816587776 + 44318249361 = 28576^2 + 210519^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45134837137 - 2⁷ = 45134837009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45134837197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657513 + ... + 722905.

It is an arithmetic number, because the mean of its divisors is an integer number (6076050813).

Almost surely, 2^45134837137 is an apocalyptic number.

It is an amenable number.

45134837137 is a deficient number, since it is larger than the sum of its proper divisors (3473569367).

45134837137 is a wasteful number, since it uses less digits than its factorization.

45134837137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118499.

The product of its digits is 846720, while the sum is 46.

The spelling of 45134837137 in words is "forty-five billion, one hundred thirty-four million, eight hundred thirty-seven thousand, one hundred thirty-seven".