452926573890 has 32 divisors (see below), whose sum is σ = 1242312888960. Its totient is φ = 103526073984.

The previous prime is 452926573877. The next prime is 452926573961. The reversal of 452926573890 is 98375629254.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078396395 + ... + 1078396814.

It is an arithmetic number, because the mean of its divisors is an integer number (38822277780).

Almost surely, 2^452926573890 is an apocalyptic number.

452926573890 is an abundant number, since it is smaller than the sum of its proper divisors (789386315070).

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

452926573890 is a wasteful number, since it uses less digits than its factorization.

452926573890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156793226.

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 452926573890 in words is "four hundred fifty-two billion, nine hundred twenty-six million, five hundred seventy-three thousand, eight hundred ninety".