48465275397 has 64 divisors (see below), whose sum is σ = 85045248000. Its totient is φ = 24308437440.

The previous prime is 48465275363. The next prime is 48465275429. The reversal of 48465275397 is 79357256484.

It is not a de Polignac number, because 48465275397 - 2⁷ = 48465275269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48465275397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48465275317) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 254428 + ... + 402074.

It is an arithmetic number, because the mean of its divisors is an integer number (1328832000).

Almost surely, 2^48465275397 is an apocalyptic number.

It is an amenable number.

48465275397 is a deficient number, since it is larger than the sum of its proper divisors (36579972603).

48465275397 is a wasteful number, since it uses less digits than its factorization.

48465275397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147711 (or 147697 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 60.

The spelling of 48465275397 in words is "forty-eight billion, four hundred sixty-five million, two hundred seventy-five thousand, three hundred ninety-seven".