45193638414 has 16 divisors (see below), whose sum is σ = 90415377360. Its totient is φ = 15059862720.

The previous prime is 45193638409. The next prime is 45193638437. The reversal of 45193638414 is 41483639154.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1149919 + ... + 1188570.

It is an arithmetic number, because the mean of its divisors is an integer number (5650961085).

Almost surely, 2^45193638414 is an apocalyptic number.

45193638414 is an abundant number, since it is smaller than the sum of its proper divisors (45221738946).

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

45193638414 is a wasteful number, since it uses less digits than its factorization.

45193638414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341715.

The product of its digits is 1244160, while the sum is 48.

The spelling of 45193638414 in words is "forty-five billion, one hundred ninety-three million, six hundred thirty-eight thousand, four hundred fourteen".