45540435 has 16 divisors (see below), whose sum is σ = 76700160. Its totient is φ = 23009760.

The previous prime is 45540413. The next prime is 45540461. The reversal of 45540435 is 53404554.

It is not a de Polignac number, because 45540435 - 2⁶ = 45540371 is a prime.

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, 79611 + ... + 80180.

It is an arithmetic number, because the mean of its divisors is an integer number (4793760).

Almost surely, 2^45540435 is an apocalyptic number.

45540435 is a deficient number, since it is larger than the sum of its proper divisors (31159725).

45540435 is a wasteful number, since it uses less digits than its factorization.

45540435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159818.

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

The square root of 45540435 is about 6748.3653576255. The cubic root of 45540435 is about 357.1075714091.

Adding to 45540435 its reverse (53404554), we get a palindrome (98944989).

The spelling of 45540435 in words is "forty-five million, five hundred forty thousand, four hundred thirty-five".