5251460653 has 8 divisors (see below), whose sum is σ = 5413909248. Its totient is φ = 5090091984.

The previous prime is 5251460647. The next prime is 5251460657. The reversal of 5251460653 is 3560641525.

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

It is a cyclic number.

It is not a de Polignac number, because 5251460653 - 2²⁹ = 4714589741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251460657) 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, 260101 + ... + 279562.

It is an arithmetic number, because the mean of its divisors is an integer number (676738656).

Almost surely, 2^5251460653 is an apocalyptic number.

It is an amenable number.

5251460653 is a deficient number, since it is larger than the sum of its proper divisors (162448595).

5251460653 is a wasteful number, since it uses less digits than its factorization.

5251460653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539963.

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

The square root of 5251460653 is about 72466.9624932631. The cubic root of 5251460653 is about 1738.1744906323.

The spelling of 5251460653 in words is "five billion, two hundred fifty-one million, four hundred sixty thousand, six hundred fifty-three".