45404320102 has 16 divisors (see below), whose sum is σ = 74808034560. Its totient is φ = 20572208712.

The previous prime is 45404320099. The next prime is 45404320123. The reversal of 45404320102 is 20102340454.

It is a happy number.

45404320102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 25974138 + ... + 25975885.

It is an arithmetic number, because the mean of its divisors is an integer number (4675502160).

Almost surely, 2^45404320102 is an apocalyptic number.

45404320102 is a deficient number, since it is larger than the sum of its proper divisors (29403714458).

45404320102 is a wasteful number, since it uses less digits than its factorization.

45404320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51950067.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 45404320102 its reverse (20102340454), we get a palindrome (65506660556).

The spelling of 45404320102 in words is "forty-five billion, four hundred four million, three hundred twenty thousand, one hundred two".