45154502 has 8 divisors (see below), whose sum is σ = 67765656. Its totient is φ = 22565952.

The previous prime is 45154477. The next prime is 45154513. The reversal of 45154502 is 20545154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833 + ... + 9539.

It is an arithmetic number, because the mean of its divisors is an integer number (8470707).

Almost surely, 2^45154502 is an apocalyptic number.

45154502 is a deficient number, since it is larger than the sum of its proper divisors (22611154).

45154502 is a wasteful number, since it uses less digits than its factorization.

45154502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 45154502 is about 6719.7099639791. The cubic root of 45154502 is about 356.0959374060.

Adding to 45154502 its reverse (20545154), we get a palindrome (65699656).

The spelling of 45154502 in words is "forty-five million, one hundred fifty-four thousand, five hundred two".