45042203010 has 64 divisors (see below), whose sum is σ = 123597545472. Its totient is φ = 10290926016.

The previous prime is 45042202993. The next prime is 45042203023. The reversal of 45042203010 is 1030224054.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455427 + ... + 545433.

It is an arithmetic number, because the mean of its divisors is an integer number (1931211648).

Almost surely, 2^45042203010 is an apocalyptic number.

45042203010 is an abundant number, since it is smaller than the sum of its proper divisors (78555342462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45042203010 is a wasteful number, since it uses less digits than its factorization.

45042203010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92407.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 45042203010 its reverse (1030224054), we get a palindrome (46072427064).

The spelling of 45042203010 in words is "forty-five billion, forty-two million, two hundred three thousand, ten".