52499602 has 8 divisors (see below), whose sum is σ = 78921612. Its totient is φ = 26192400.

The previous prime is 52499581. The next prime is 52499609. The reversal of 52499602 is 20699425.

It can be written as a sum of positive squares in 2 ways, for example, as 52113961 + 385641 = 7219^2 + 621^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52499609) 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, 27549 + ... + 29392.

Almost surely, 2^52499602 is an apocalyptic number.

52499602 is a deficient number, since it is larger than the sum of its proper divisors (26422010).

52499602 is a wasteful number, since it uses less digits than its factorization.

52499602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57404.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 52499602 is about 7245.6609084334. The cubic root of 52499602 is about 374.4426731455.

The spelling of 52499602 in words is "fifty-two million, four hundred ninety-nine thousand, six hundred two".