48356391473973 has 20 divisors (see below), whose sum is σ = 78803008329408. Its totient is φ = 29306903923080.

The previous prime is 48356391473959. The next prime is 48356391474011. The reversal of 48356391473973 is 37937419365384.

48356391473973 is a `hidden beast` number, since 4 + 8 + 3 + 5 + 63 + 9 + 1 + 473 + 97 + 3 = 666.

It is not a de Polignac number, because 48356391473973 - 2⁶ = 48356391473909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48356391473903) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27136021261 + ... + 27136023042.

Almost surely, 2^{48356391473973} is an apocalyptic number.

It is an amenable number.

48356391473973 is a deficient number, since it is larger than the sum of its proper divisors (30446616855435).

48356391473973 is a wasteful number, since it uses less digits than its factorization.

48356391473973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54272044326 (or 54272044317 counting only the distinct ones).

The product of its digits is 1234517760, while the sum is 72.

The spelling of 48356391473973 in words is "forty-eight trillion, three hundred fifty-six billion, three hundred ninety-one million, four hundred seventy-three thousand, nine hundred seventy-three".