46001326464 has 64 divisors (see below), whose sum is σ = 135767814000. Its totient is φ = 15333774336.

The previous prime is 46001326453. The next prime is 46001326487. The reversal of 46001326464 is 46462310064.

46001326464 is a `hidden beast` number, since 4 + 6 + 0 + 0 + 1 + 3 + 2 + 646 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×46001326464² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6651829 + ... + 6658740.

Almost surely, 2^46001326464 is an apocalyptic number.

It is an amenable number.

46001326464 is an abundant number, since it is smaller than the sum of its proper divisors (89766487536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46001326464 is a wasteful number, since it uses less digits than its factorization.

46001326464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13310592 (or 13310574 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 46001326464 in words is "forty-six billion, one million, three hundred twenty-six thousand, four hundred sixty-four".