46561701720 has 64 divisors (see below), whose sum is σ = 147036960000. Its totient is φ = 11762955648.

The previous prime is 46561701689. The next prime is 46561701721. The reversal of 46561701720 is 2710716564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46561701721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10208620 + ... + 10213179.

It is an arithmetic number, because the mean of its divisors is an integer number (2297452500).

Almost surely, 2^46561701720 is an apocalyptic number.

46561701720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46561701720 is an abundant number, since it is smaller than the sum of its proper divisors (100475258280).

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

46561701720 is a wasteful number, since it uses less digits than its factorization.

46561701720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20421832 (or 20421828 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 46561701720 in words is "forty-six billion, five hundred sixty-one million, seven hundred one thousand, seven hundred twenty".