53015303051 has 4 divisors (see below), whose sum is σ = 53103810000. Its totient is φ = 52926796104.

The previous prime is 53015303009. The next prime is 53015303057. The reversal of 53015303051 is 15030351035.

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

It is a cyclic number.

It is not a de Polignac number, because 53015303051 - 2⁶ = 53015302987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53015303051.

It is not an unprimeable number, because it can be changed into a prime (53015303057) 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, 44252576 + ... + 44253773.

It is an arithmetic number, because the mean of its divisors is an integer number (13275952500).

Almost surely, 2^53015303051 is an apocalyptic number.

53015303051 is a deficient number, since it is larger than the sum of its proper divisors (88506949).

53015303051 is an equidigital number, since it uses as much as digits as its factorization.

53015303051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88506948.

The product of its (nonzero) digits is 3375, while the sum is 26.

Adding to 53015303051 its reverse (15030351035), we get a palindrome (68045654086).

The spelling of 53015303051 in words is "fifty-three billion, fifteen million, three hundred three thousand, fifty-one".