45435045 has 32 divisors (see below), whose sum is σ = 75261312. Its totient is φ = 23392512.

The previous prime is 45434993. The next prime is 45435059. The reversal of 45435045 is 54053454.

It is not a de Polignac number, because 45435045 - 2¹¹ = 45432997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52839 + ... + 53691.

It is an arithmetic number, because the mean of its divisors is an integer number (2351916).

Almost surely, 2^45435045 is an apocalyptic number.

It is an amenable number.

45435045 is a deficient number, since it is larger than the sum of its proper divisors (29826267).

45435045 is a wasteful number, since it uses less digits than its factorization.

45435045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 45435045 is about 6740.5522770764. The cubic root of 45435045 is about 356.8318850035.

Adding to 45435045 its reverse (54053454), we get a palindrome (99488499).

The spelling of 45435045 in words is "forty-five million, four hundred thirty-five thousand, forty-five".