45213004445 has 16 divisors (see below), whose sum is σ = 62093896320. Its totient is φ = 30959457984.

The previous prime is 45213004439. The next prime is 45213004457. The reversal of 45213004445 is 54440031254.

It is not a de Polignac number, because 45213004445 - 2¹⁶ = 45212938909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886187 + ... + 935816.

It is an arithmetic number, because the mean of its divisors is an integer number (3880868520).

Almost surely, 2^45213004445 is an apocalyptic number.

It is an amenable number.

45213004445 is a deficient number, since it is larger than the sum of its proper divisors (16880891875).

45213004445 is a wasteful number, since it uses less digits than its factorization.

45213004445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822724.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 45213004445 its reverse (54440031254), we get a palindrome (99653035699).

The spelling of 45213004445 in words is "forty-five billion, two hundred thirteen million, four thousand, four hundred forty-five".