48435520391 has 2 divisors, whose sum is σ = 48435520392. Its totient is φ = 48435520390.

The previous prime is 48435520381. The next prime is 48435520429. The reversal of 48435520391 is 19302553484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48435520391 - 2⁶ = 48435520327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48435520351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24217760195 + 24217760196.

It is an arithmetic number, because the mean of its divisors is an integer number (24217760196).

Almost surely, 2^48435520391 is an apocalyptic number.

48435520391 is a deficient number, since it is larger than the sum of its proper divisors (1).

48435520391 is an equidigital number, since it uses as much as digits as its factorization.

48435520391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 48435520391 in words is "forty-eight billion, four hundred thirty-five million, five hundred twenty thousand, three hundred ninety-one".