46524712640 has 112 divisors (see below), whose sum is σ = 127611420672. Its totient is φ = 15825632256.

The previous prime is 46524712631. The next prime is 46524712667. The reversal of 46524712640 is 4621742564.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202709 + ... + 366251.

Almost surely, 2^46524712640 is an apocalyptic number.

46524712640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46524712640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63805710336).

46524712640 is an abundant number, since it is smaller than the sum of its proper divisors (81086708032).

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

46524712640 is a wasteful number, since it uses less digits than its factorization.

46524712640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163694 (or 163684 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 46524712640 in words is "forty-six billion, five hundred twenty-four million, seven hundred twelve thousand, six hundred forty".