45111010 has 16 divisors (see below), whose sum is σ = 92799936. Its totient is φ = 15466608.

The previous prime is 45110977. The next prime is 45111061. The reversal of 45111010 is 1011154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322152 + ... + 322291.

It is an arithmetic number, because the mean of its divisors is an integer number (5799996).

Almost surely, 2^45111010 is an apocalyptic number.

45111010 is an abundant number, since it is smaller than the sum of its proper divisors (47688926).

45111010 is a wasteful number, since it uses less digits than its factorization.

45111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644457.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 45111010 is about 6716.4730327755. The cubic root of 45111010 is about 355.9815722903.

Adding to 45111010 its reverse (1011154), we get a palindrome (46122164).

The spelling of 45111010 in words is "forty-five million, one hundred eleven thousand, ten".