45509646410 has 32 divisors (see below), whose sum is σ = 86526392832. Its totient is φ = 17206943040.

The previous prime is 45509646409. The next prime is 45509646433. The reversal of 45509646410 is 1464690554.

It is a super-2 number, since 2×45509646410² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 1693709 + ... + 1720368.

It is an arithmetic number, because the mean of its divisors is an integer number (2703949776).

Almost surely, 2^45509646410 is an apocalyptic number.

45509646410 is a deficient number, since it is larger than the sum of its proper divisors (41016746422).

45509646410 is a wasteful number, since it uses less digits than its factorization.

45509646410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414158.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 45509646410 in words is "forty-five billion, five hundred nine million, six hundred forty-six thousand, four hundred ten".