48919720975 has 24 divisors (see below), whose sum is σ = 61324200000. Its totient is φ = 38709767040.

The previous prime is 48919720943. The next prime is 48919721047. The reversal of 48919720975 is 57902791984.

It is not a de Polignac number, because 48919720975 - 2⁵ = 48919720943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 862801 + ... + 917749.

It is an arithmetic number, because the mean of its divisors is an integer number (2555175000).

Almost surely, 2^48919720975 is an apocalyptic number.

48919720975 is a deficient number, since it is larger than the sum of its proper divisors (12404479025).

48919720975 is a wasteful number, since it uses less digits than its factorization.

48919720975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55347 (or 55342 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 61.

The spelling of 48919720975 in words is "forty-eight billion, nine hundred nineteen million, seven hundred twenty thousand, nine hundred seventy-five".