53007802 has 24 divisors (see below), whose sum is σ = 85023036. Its totient is φ = 24780288.

The previous prime is 53007761. The next prime is 53007827. The reversal of 53007802 is 20870035.

It can be written as a sum of positive squares in 6 ways, for example, as 37711881 + 15295921 = 6141^2 + 3911^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169198 + ... + 169510.

Almost surely, 2^53007802 is an apocalyptic number.

53007802 is a deficient number, since it is larger than the sum of its proper divisors (32015234).

53007802 is a wasteful number, since it uses less digits than its factorization.

53007802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 53007802 is about 7280.6457131219. The cubic root of 53007802 is about 375.6470063048.

Adding to 53007802 its reverse (20870035), we get a palindrome (73877837).

The spelling of 53007802 in words is "fifty-three million, seven thousand, eight hundred two".