45649666694654 has 16 divisors (see below), whose sum is σ = 74699704488816. Its totient is φ = 20749779081600.

The previous prime is 45649666694629. The next prime is 45649666694677.

45649666694654 is nontrivially palindromic in base 10.

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, 3572534 + ... + 10201094.

It is an arithmetic number, because the mean of its divisors is an integer number (4668731530551).

Almost surely, 2^{45649666694654} is an apocalyptic number.

45649666694654 is a deficient number, since it is larger than the sum of its proper divisors (29050037794162).

45649666694654 is a wasteful number, since it uses less digits than its factorization.

45649666694654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6941611.

The product of its digits is 24186470400, while the sum is 80.

The spelling of 45649666694654 in words is "forty-five trillion, six hundred forty-nine billion, six hundred sixty-six million, six hundred ninety-four thousand, six hundred fifty-four".