45015134 has 16 divisors (see below), whose sum is σ = 70171920. Its totient is φ = 21631680.

The previous prime is 45015121. The next prime is 45015169. The reversal of 45015134 is 43151054.

It is a congruent number.

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, 11849 + ... + 15179.

It is an arithmetic number, because the mean of its divisors is an integer number (4385745).

Almost surely, 2^45015134 is an apocalyptic number.

45015134 is a deficient number, since it is larger than the sum of its proper divisors (25156786).

45015134 is a wasteful number, since it uses less digits than its factorization.

45015134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 45015134 is about 6709.3318594328. The cubic root of 45015134 is about 355.7292000711.

Adding to 45015134 its reverse (43151054), we get a palindrome (88166188).

The spelling of 45015134 in words is "forty-five million, fifteen thousand, one hundred thirty-four".