8745457502 has 4 divisors (see below), whose sum is σ = 13118186256. Its totient is φ = 4372728750.

The previous prime is 8745457493. The next prime is 8745457621. The reversal of 8745457502 is 2057545478.

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, 2186364374 + ... + 2186364377.

It is an arithmetic number, because the mean of its divisors is an integer number (3279546564).

Almost surely, 2^8745457502 is an apocalyptic number.

8745457502 is a deficient number, since it is larger than the sum of its proper divisors (4372728754).

8745457502 is a wasteful number, since it uses less digits than its factorization.

8745457502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372728753.

The product of its (nonzero) digits is 1568000, while the sum is 47.

The square root of 8745457502 is about 93517.1508441099. The cubic root of 8745457502 is about 2060.2859990323.

The spelling of 8745457502 in words is "eight billion, seven hundred forty-five million, four hundred fifty-seven thousand, five hundred two".