45110502 has 24 divisors (see below), whose sum is σ = 97899984. Its totient is φ = 15012144.

The previous prime is 45110491. The next prime is 45110509. The reversal of 45110502 is 20501154.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45110509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11688 + ... + 15060.

It is an arithmetic number, because the mean of its divisors is an integer number (4079166).

Almost surely, 2^45110502 is an apocalyptic number.

45110502 is an abundant number, since it is smaller than the sum of its proper divisors (52789482).

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

45110502 is a wasteful number, since it uses less digits than its factorization.

45110502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124 (or 4121 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 45110502 is about 6716.4352152016. The cubic root of 45110502 is about 355.9802360361.

Adding to 45110502 its reverse (20501154), we get a palindrome (65611656).

The spelling of 45110502 in words is "forty-five million, one hundred ten thousand, five hundred two".