975320048 has 20 divisors (see below), whose sum is σ = 1890375288. Its totient is φ = 487481280.

The previous prime is 975320009. The next prime is 975320051. The reversal of 975320048 is 840023579.

It is a junction number, because it is equal to n+sod(n) for n = 975319993 and 975320020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41315 + ... + 60477.

Almost surely, 2^975320048 is an apocalyptic number.

It is an amenable number.

975320048 is a deficient number, since it is larger than the sum of its proper divisors (915055240).

975320048 is a wasteful number, since it uses less digits than its factorization.

975320048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22352 (or 22346 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 975320048 is about 31230.1144410327. The cubic root of 975320048 is about 991.7047280670.

The spelling of 975320048 in words is "nine hundred seventy-five million, three hundred twenty thousand, forty-eight".