452542670 has 16 divisors (see below), whose sum is σ = 815576688. Its totient is φ = 180794880.

The previous prime is 452542639. The next prime is 452542679. The reversal of 452542670 is 76245254.

It is a self number, because there is not a number n which added to its sum of digits gives 452542670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452542679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19091 + ... + 35630.

It is an arithmetic number, because the mean of its divisors is an integer number (50973543).

Almost surely, 2^452542670 is an apocalyptic number.

452542670 is a deficient number, since it is larger than the sum of its proper divisors (363034018).

452542670 is a wasteful number, since it uses less digits than its factorization.

452542670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55555.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 452542670 is about 21273.0503219449. The cubic root of 452542670 is about 767.7500350704.

The spelling of 452542670 in words is "four hundred fifty-two million, five hundred forty-two thousand, six hundred seventy".