48959133731 has 4 divisors (see below), whose sum is σ = 51839082792. Its totient is φ = 46079184672.

The previous prime is 48959133677. The next prime is 48959133737. The reversal of 48959133731 is 13733195984.

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

It is a cyclic number.

It is not a de Polignac number, because 48959133731 - 2³⁰ = 47885391907 is a prime.

It is a super-2 number, since 2×48959133731² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48959133737) 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, 1439974505 + ... + 1439974538.

It is an arithmetic number, because the mean of its divisors is an integer number (12959770698).

Almost surely, 2^48959133731 is an apocalyptic number.

48959133731 is a deficient number, since it is larger than the sum of its proper divisors (2879949061).

48959133731 is a wasteful number, since it uses less digits than its factorization.

48959133731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879949060.

The product of its digits is 2449440, while the sum is 53.

The spelling of 48959133731 in words is "forty-eight billion, nine hundred fifty-nine million, one hundred thirty-three thousand, seven hundred thirty-one".