46464645460 has 24 divisors (see below), whose sum is σ = 97740326376. Its totient is φ = 18554511360.

The previous prime is 46464645443. The next prime is 46464645481. The reversal of 46464645460 is 6454646464.

It can be written as a sum of positive squares in 4 ways, for example, as 11750993604 + 34713651856 = 108402^2 + 186316^2 .

It is a super-2 number, since 2×46464645460² (a number of 22 digits) contains 22 as substring.

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, 1947021 + ... + 1970740.

It is an arithmetic number, because the mean of its divisors is an integer number (4072513599).

Almost surely, 2^46464645460 is an apocalyptic number.

It is an amenable number.

46464645460 is an abundant number, since it is smaller than the sum of its proper divisors (51275680916).

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

46464645460 is a wasteful number, since it uses less digits than its factorization.

46464645460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918363 (or 3918361 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 46464645460 in words is "forty-six billion, four hundred sixty-four million, six hundred forty-five thousand, four hundred sixty".