46514536640 has 112 divisors (see below), whose sum is σ = 130126983840. Its totient is φ = 15613255680.

The previous prime is 46514536619. The next prime is 46514536681. The reversal of 46514536640 is 4663541564.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 46514536591 and 46514536600.

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, 462485 + ... + 554004.

It is an arithmetic number, because the mean of its divisors is an integer number (1161848070).

Almost surely, 2^46514536640 is an apocalyptic number.

46514536640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46514536640 is an abundant number, since it is smaller than the sum of its proper divisors (83612447200).

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

46514536640 is a wasteful number, since it uses less digits than its factorization.

46514536640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016530 (or 1016520 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 46514536640 in words is "forty-six billion, five hundred fourteen million, five hundred thirty-six thousand, six hundred forty".