45254504 has 16 divisors (see below), whose sum is σ = 89318400. Its totient is φ = 21436272.

The previous prime is 45254491. The next prime is 45254507. The reversal of 45254504 is 40545254.

It is not an unprimeable number, because it can be changed into a prime (45254507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148712 + ... + 149015.

It is an arithmetic number, because the mean of its divisors is an integer number (5582400).

Almost surely, 2^45254504 is an apocalyptic number.

It is an amenable number.

45254504 is a deficient number, since it is larger than the sum of its proper divisors (44063896).

45254504 is a wasteful number, since it uses less digits than its factorization.

45254504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297752 (or 297748 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 45254504 is about 6727.1467948901. The cubic root of 45254504 is about 356.3586210690.

Adding to 45254504 its reverse (40545254), we get a palindrome (85799758).

The spelling of 45254504 in words is "forty-five million, two hundred fifty-four thousand, five hundred four".