5653362538 has 4 divisors (see below), whose sum is σ = 8480043810. Its totient is φ = 2826681268.

The previous prime is 5653362479. The next prime is 5653362553. The reversal of 5653362538 is 8352633565.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8352633565 = 5 ⋅1670526713.

It can be written as a sum of positive squares in only one way, i.e., 2900576449 + 2752786089 = 53857^2 + 52467^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413340633 + ... + 1413340636.

Almost surely, 2^5653362538 is an apocalyptic number.

5653362538 is a deficient number, since it is larger than the sum of its proper divisors (2826681272).

5653362538 is a wasteful number, since it uses less digits than its factorization.

5653362538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826681271.

The product of its digits is 1944000, while the sum is 46.

The square root of 5653362538 is about 75188.8458350040. The cubic root of 5653362538 is about 1781.4307540910.

The spelling of 5653362538 in words is "five billion, six hundred fifty-three million, three hundred sixty-two thousand, five hundred thirty-eight".