48407849231 has 32 divisors (see below), whose sum is σ = 61435376640. Its totient is φ = 37163782656.

The previous prime is 48407849221. The next prime is 48407849263. The reversal of 48407849231 is 13294870484.

It is a happy number.

It is not a de Polignac number, because 48407849231 - 2¹⁸ = 48407587087 is a prime.

It is a super-2 number, since 2×48407849231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48407849231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48407849201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494300 + ... + 584078.

It is an arithmetic number, because the mean of its divisors is an integer number (1919855520).

Almost surely, 2^48407849231 is an apocalyptic number.

48407849231 is a deficient number, since it is larger than the sum of its proper divisors (13027527409).

48407849231 is a wasteful number, since it uses less digits than its factorization.

48407849231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90023.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 48407849231 in words is "forty-eight billion, four hundred seven million, eight hundred forty-nine thousand, two hundred thirty-one".