45002623042 has 16 divisors (see below), whose sum is σ = 73219547520. Its totient is φ = 20621012112.

The previous prime is 45002622971. The next prime is 45002623051. The reversal of 45002623042 is 24032620054.

It is a self number, because there is not a number n which added to its sum of digits gives 45002623042.

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, 6222538 + ... + 6229765.

It is an arithmetic number, because the mean of its divisors is an integer number (4576221720).

Almost surely, 2^45002623042 is an apocalyptic number.

45002623042 is a deficient number, since it is larger than the sum of its proper divisors (28216924478).

45002623042 is a wasteful number, since it uses less digits than its factorization.

45002623042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452457.

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 45002623042 in words is "forty-five billion, two million, six hundred twenty-three thousand, forty-two".