45001130 has 16 divisors (see below), whose sum is σ = 81081000. Its totient is φ = 17982912.

The previous prime is 45001123. The next prime is 45001147. The reversal of 45001130 is 3110054.

It can be written as a sum of positive squares in 4 ways, for example, as 13741849 + 31259281 = 3707^2 + 5591^2 .

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, 14996 + ... + 17744.

Almost surely, 2^45001130 is an apocalyptic number.

45001130 is a deficient number, since it is larger than the sum of its proper divisors (36079870).

45001130 is a wasteful number, since it uses less digits than its factorization.

45001130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4393.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 45001130 is about 6708.2881571978. The cubic root of 45001130 is about 355.6923076755.

Adding to 45001130 its reverse (3110054), we get a palindrome (48111184).

The spelling of 45001130 in words is "forty-five million, one thousand, one hundred thirty".