452156425 has 24 divisors (see below), whose sum is σ = 668635776. Its totient is φ = 296567040.

The previous prime is 452156387. The next prime is 452156459. The reversal of 452156425 is 524651254.

It is not a de Polignac number, because 452156425 - 2¹³ = 452148233 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52144 + ... + 60193.

It is an arithmetic number, because the mean of its divisors is an integer number (27859824).

Almost surely, 2^452156425 is an apocalyptic number.

It is an amenable number.

452156425 is a deficient number, since it is larger than the sum of its proper divisors (216479351).

452156425 is a wasteful number, since it uses less digits than its factorization.

452156425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112377 (or 112372 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

The square root of 452156425 is about 21263.9701137864. The cubic root of 452156425 is about 767.5315481096.

The spelling of 452156425 in words is "four hundred fifty-two million, one hundred fifty-six thousand, four hundred twenty-five".