46465574678 has 8 divisors (see below), whose sum is σ = 73366696920. Its totient is φ = 22010009040.

The previous prime is 46465574657. The next prime is 46465574681. The reversal of 46465574678 is 87647556464.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46465574678.

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, 611389103 + ... + 611389178.

It is an arithmetic number, because the mean of its divisors is an integer number (9170837115).

Almost surely, 2^46465574678 is an apocalyptic number.

46465574678 is a deficient number, since it is larger than the sum of its proper divisors (26901122242).

46465574678 is a wasteful number, since it uses less digits than its factorization.

46465574678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222778302.

The product of its digits is 135475200, while the sum is 62.

The spelling of 46465574678 in words is "forty-six billion, four hundred sixty-five million, five hundred seventy-four thousand, six hundred seventy-eight".