45107810 has 32 divisors (see below), whose sum is σ = 90977472. Its totient is φ = 15958080.

The previous prime is 45107779. The next prime is 45107857. The reversal of 45107810 is 1870154.

It is a super-2 number, since 2×45107810² = 4069429045992200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45107810.

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, 1472 + ... + 9611.

It is an arithmetic number, because the mean of its divisors is an integer number (2843046).

Almost surely, 2^45107810 is an apocalyptic number.

45107810 is an abundant number, since it is smaller than the sum of its proper divisors (45869662).

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

45107810 is a wasteful number, since it uses less digits than its factorization.

45107810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11138.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 45107810 is about 6716.2348082836. The cubic root of 45107810 is about 355.9731547741.

Adding to 45107810 its reverse (1870154), we get a palindrome (46977964).

The spelling of 45107810 in words is "forty-five million, one hundred seven thousand, eight hundred ten".