45445055102 has 8 divisors (see below), whose sum is σ = 69617956896. Its totient is φ = 22239069472.

The previous prime is 45445055101. The next prime is 45445055111. The reversal of 45445055102 is 20155054454.

45445055102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45445055101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241728923 + ... + 241729110.

It is an arithmetic number, because the mean of its divisors is an integer number (8702244612).

Almost surely, 2^45445055102 is an apocalyptic number.

45445055102 is a deficient number, since it is larger than the sum of its proper divisors (24172901794).

45445055102 is a wasteful number, since it uses less digits than its factorization.

45445055102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483458082.

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 45445055102 in words is "forty-five billion, four hundred forty-five million, fifty-five thousand, one hundred two".