45667123790 has 16 divisors (see below), whose sum is σ = 82800831312. Its totient is φ = 18133514304.

The previous prime is 45667123769. The next prime is 45667123819. The reversal of 45667123790 is 9732176654.

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, 16665464 + ... + 16668203.

It is an arithmetic number, because the mean of its divisors is an integer number (5175051957).

Almost surely, 2^45667123790 is an apocalyptic number.

45667123790 is a deficient number, since it is larger than the sum of its proper divisors (37133707522).

45667123790 is a wasteful number, since it uses less digits than its factorization.

45667123790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33333811.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 45667123790 in words is "forty-five billion, six hundred sixty-seven million, one hundred twenty-three thousand, seven hundred ninety".