48363912431 has 2 divisors, whose sum is σ = 48363912432. Its totient is φ = 48363912430.

The previous prime is 48363912427. The next prime is 48363912439. The reversal of 48363912431 is 13421936384.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48363912431 - 2² = 48363912427 is a prime.

It is a super-2 number, since 2×48363912431² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48363912439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24181956215 + 24181956216.

It is an arithmetic number, because the mean of its divisors is an integer number (24181956216).

Almost surely, 2^48363912431 is an apocalyptic number.

48363912431 is a deficient number, since it is larger than the sum of its proper divisors (1).

48363912431 is an equidigital number, since it uses as much as digits as its factorization.

48363912431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 44.

The spelling of 48363912431 in words is "forty-eight billion, three hundred sixty-three million, nine hundred twelve thousand, four hundred thirty-one".