5142506653 has 4 divisors (see below), whose sum is σ = 5150896348. Its totient is φ = 5134116960.

The previous prime is 5142506639. The next prime is 5142506657. The reversal of 5142506653 is 3566052415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1429066809 + 3713439844 = 37803^2 + 60938^2 .

It is a cyclic number.

It is not a de Polignac number, because 5142506653 - 2¹³ = 5142498461 is a prime.

It is a super-2 number, since 2×5142506653² = 52890749352298524818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142506657) 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, 4193928 + ... + 4195153.

It is an arithmetic number, because the mean of its divisors is an integer number (1287724087).

Almost surely, 2^5142506653 is an apocalyptic number.

It is an amenable number.

5142506653 is a deficient number, since it is larger than the sum of its proper divisors (8389695).

5142506653 is an equidigital number, since it uses as much as digits as its factorization.

5142506653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8389694.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5142506653 is about 71711.2728446511. The cubic root of 5142506653 is about 1726.0695352030.

The spelling of 5142506653 in words is "five billion, one hundred forty-two million, five hundred six thousand, six hundred fifty-three".