45090252103 has 8 divisors (see below), whose sum is σ = 48567260000. Its totient is φ = 41614462368.

The previous prime is 45090252101. The next prime is 45090252133. The reversal of 45090252103 is 30125209054.

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

It is a cyclic number.

It is not a de Polignac number, because 45090252103 - 2¹ = 45090252101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45090252101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226923 + ... + 376396.

It is an arithmetic number, because the mean of its divisors is an integer number (6070907500).

Almost surely, 2^45090252103 is an apocalyptic number.

45090252103 is a deficient number, since it is larger than the sum of its proper divisors (3477007897).

45090252103 is a wasteful number, since it uses less digits than its factorization.

45090252103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609081.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 45090252103 in words is "forty-five billion, ninety million, two hundred fifty-two thousand, one hundred three".