45420104503126 has 16 divisors (see below), whose sum is σ = 72931479134400. Its totient is φ = 21150128946888.

The previous prime is 45420104503097. The next prime is 45420104503141. The reversal of 45420104503126 is 62130540102454.

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, 10129369860 + ... + 10129374343.

It is an arithmetic number, because the mean of its divisors is an integer number (4558217445900).

Almost surely, 2^{45420104503126} is an apocalyptic number.

45420104503126 is a deficient number, since it is larger than the sum of its proper divisors (27511374631274).

45420104503126 is a wasteful number, since it uses less digits than its factorization.

45420104503126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20258744283.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 45420104503126 in words is "forty-five trillion, four hundred twenty billion, one hundred four million, five hundred three thousand, one hundred twenty-six".