48438700641 has 24 divisors (see below), whose sum is σ = 71294583360. Its totient is φ = 31685497056.

The previous prime is 48438700633. The next prime is 48438700657. The reversal of 48438700641 is 14600783484.

It is not a de Polignac number, because 48438700641 - 2³ = 48438700633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48438700601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138651 + ... + 340736.

It is an arithmetic number, because the mean of its divisors is an integer number (2970607640).

Almost surely, 2^48438700641 is an apocalyptic number.

It is an amenable number.

48438700641 is a deficient number, since it is larger than the sum of its proper divisors (22855882719).

48438700641 is a wasteful number, since it uses less digits than its factorization.

48438700641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479605 (or 479602 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 48438700641 in words is "forty-eight billion, four hundred thirty-eight million, seven hundred thousand, six hundred forty-one".