53202479 has 8 divisors (see below), whose sum is σ = 59911680. Its totient is φ = 46805400.

The previous prime is 53202467. The next prime is 53202491. The reversal of 53202479 is 97420235.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53202467) and next prime (53202491).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53202479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53202439) 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, 77669 + ... + 78350.

It is an arithmetic number, because the mean of its divisors is an integer number (7488960).

Almost surely, 2^53202479 is an apocalyptic number.

53202479 is a deficient number, since it is larger than the sum of its proper divisors (6709201).

53202479 is a wasteful number, since it uses less digits than its factorization.

53202479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156061.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 53202479 is about 7294.0029476276. The cubic root of 53202479 is about 376.1063128340.

The spelling of 53202479 in words is "fifty-three million, two hundred two thousand, four hundred seventy-nine".