45031252202424 has 48 divisors (see below), whose sum is σ = 121960014059520. Its totient is φ = 15010371532800.

The previous prime is 45031252202413. The next prime is 45031252202501. The reversal of 45031252202424 is 42420225213054.

45031252202424 is a `hidden beast` number, since 4 + 5 + 0 + 3 + 1 + 2 + 5 + 220 + 2 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29436489 + ... + 30928455.

It is an arithmetic number, because the mean of its divisors is an integer number (2540833626240).

Almost surely, 2^{45031252202424} is an apocalyptic number.

It is an amenable number.

45031252202424 is an abundant number, since it is smaller than the sum of its proper divisors (76928761857096).

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

45031252202424 is a wasteful number, since it uses less digits than its factorization.

45031252202424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911180 (or 1911173 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 45031252202424 its reverse (42420225213054), we get a palindrome (87451477415478).

The spelling of 45031252202424 in words is "forty-five trillion, thirty-one billion, two hundred fifty-two million, two hundred two thousand, four hundred twenty-four".