46420057663 has 4 divisors (see below), whose sum is σ = 53051494480. Its totient is φ = 39788620848.

The previous prime is 46420057643. The next prime is 46420057669. The reversal of 46420057663 is 36675002464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46420057663 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 (46420057669) 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, 3315718398 + ... + 3315718411.

It is an arithmetic number, because the mean of its divisors is an integer number (13262873620).

Almost surely, 2^46420057663 is an apocalyptic number.

46420057663 is a deficient number, since it is larger than the sum of its proper divisors (6631436817).

46420057663 is an equidigital number, since it uses as much as digits as its factorization.

46420057663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631436816.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 46420057663 in words is "forty-six billion, four hundred twenty million, fifty-seven thousand, six hundred sixty-three".