45105313152502 has 4 divisors (see below), whose sum is σ = 67657969728756. Its totient is φ = 22552656576250.

The previous prime is 45105313152373. The next prime is 45105313152539. The reversal of 45105313152502 is 20525131350154.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11276328288124 + ... + 11276328288127.

It is an arithmetic number, because the mean of its divisors is an integer number (16914492432189).

Almost surely, 2^{45105313152502} is an apocalyptic number.

45105313152502 is a deficient number, since it is larger than the sum of its proper divisors (22552656576254).

45105313152502 is a wasteful number, since it uses less digits than its factorization.

45105313152502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22552656576253.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 45105313152502 in words is "forty-five trillion, one hundred five billion, three hundred thirteen million, one hundred fifty-two thousand, five hundred two".