452157670402 has 8 divisors (see below), whose sum is σ = 692667069696. Its totient is φ = 221268647172.

The previous prime is 452157670399. The next prime is 452157670429. The reversal of 452157670402 is 204076751254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2405093898 + ... + 2405094085.

It is an arithmetic number, because the mean of its divisors is an integer number (86583383712).

Almost surely, 2^452157670402 is an apocalyptic number.

452157670402 is a deficient number, since it is larger than the sum of its proper divisors (240509399294).

452157670402 is a wasteful number, since it uses less digits than its factorization.

452157670402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4810188032.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 452157670402 in words is "four hundred fifty-two billion, one hundred fifty-seven million, six hundred seventy thousand, four hundred two".