4452488402 has 8 divisors (see below), whose sum is σ = 6680871036. Its totient is φ = 2225531392.

The previous prime is 4452488401. The next prime is 4452488431. The reversal of 4452488402 is 2048842544.

It can be written as a sum of positive squares in 2 ways, for example, as 4443422281 + 9066121 = 66659^2 + 3011^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4452488402.

It is not an unprimeable number, because it can be changed into a prime (4452488401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348563 + ... + 361110.

Almost surely, 2^4452488402 is an apocalyptic number.

4452488402 is a deficient number, since it is larger than the sum of its proper divisors (2228382634).

4452488402 is a wasteful number, since it uses less digits than its factorization.

4452488402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712812.

The product of its (nonzero) digits is 327680, while the sum is 41.

The square root of 4452488402 is about 66726.9690754795. The cubic root of 4452488402 is about 1645.1326903371.

The spelling of 4452488402 in words is "four billion, four hundred fifty-two million, four hundred eighty-eight thousand, four hundred two".