452373915508 has 48 divisors (see below), whose sum is σ = 852159864528. Its totient is φ = 209343744000.

The previous prime is 452373915449. The next prime is 452373915527. The reversal of 452373915508 is 805519373254.

It can be written as a sum of positive squares in 8 ways, for example, as 62546008464 + 389827907044 = 250092^2 + 624362^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23140218 + ... + 23159758.

It is an arithmetic number, because the mean of its divisors is an integer number (17753330511).

Almost surely, 2^452373915508 is an apocalyptic number.

It is an amenable number.

452373915508 is a deficient number, since it is larger than the sum of its proper divisors (399785949020).

452373915508 is a wasteful number, since it uses less digits than its factorization.

452373915508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25204 (or 25202 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 452373915508 in words is "four hundred fifty-two billion, three hundred seventy-three million, nine hundred fifteen thousand, five hundred eight".