46857451613 has 4 divisors (see below), whose sum is σ = 53551373280. Its totient is φ = 40163529948.

The previous prime is 46857451579. The next prime is 46857451631. The reversal of 46857451613 is 31615475864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46857451613 - 2⁸ = 46857451357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46857451643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3346960823 + ... + 3346960836.

It is an arithmetic number, because the mean of its divisors is an integer number (13387843320).

Almost surely, 2^46857451613 is an apocalyptic number.

It is an amenable number.

46857451613 is a deficient number, since it is larger than the sum of its proper divisors (6693921667).

46857451613 is an equidigital number, since it uses as much as digits as its factorization.

46857451613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6693921666.

The product of its digits is 2419200, while the sum is 50.

The spelling of 46857451613 in words is "forty-six billion, eight hundred fifty-seven million, four hundred fifty-one thousand, six hundred thirteen".