52603299 has 24 divisors (see below), whose sum is σ = 87476480. Its totient is φ = 29837808.

The previous prime is 52603283. The next prime is 52603351. The reversal of 52603299 is 99230625.

It is not a de Polignac number, because 52603299 - 2⁴ = 52603283 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52603099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5754 + ... + 11760.

Almost surely, 2^52603299 is an apocalyptic number.

52603299 is a deficient number, since it is larger than the sum of its proper divisors (34873181).

52603299 is a wasteful number, since it uses less digits than its factorization.

52603299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6159 (or 6156 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 52603299 is about 7252.8131783467. The cubic root of 52603299 is about 374.6890435542.

It can be divided in two parts, 52 and 603299, that added together give a triangular number (603351 = T₁₀₉₈).

The spelling of 52603299 in words is "fifty-two million, six hundred three thousand, two hundred ninety-nine".