48237125137 has 4 divisors (see below), whose sum is σ = 48288387636. Its totient is φ = 48185862640.

The previous prime is 48237125119. The next prime is 48237125143. The reversal of 48237125137 is 73152173284.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36719757376 + 11517367761 = 191624^2 + 107319^2 .

It is a cyclic number.

It is not a de Polignac number, because 48237125137 - 2²⁷ = 48102907409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48237125093 and 48237125102.

It is not an unprimeable number, because it can be changed into a prime (48237135137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25629838 + ... + 25631719.

It is an arithmetic number, because the mean of its divisors is an integer number (12072096909).

Almost surely, 2^48237125137 is an apocalyptic number.

It is an amenable number.

48237125137 is a deficient number, since it is larger than the sum of its proper divisors (51262499).

48237125137 is an equidigital number, since it uses as much as digits as its factorization.

48237125137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51262498.

The product of its digits is 282240, while the sum is 43.

The spelling of 48237125137 in words is "forty-eight billion, two hundred thirty-seven million, one hundred twenty-five thousand, one hundred thirty-seven".