53102054330 has 32 divisors (see below), whose sum is σ = 103114834704. Its totient is φ = 19572903936.

The previous prime is 53102054303. The next prime is 53102054347. The reversal of 53102054330 is 3345020135.

It can be written as a sum of positive squares in 8 ways, for example, as 38866939609 + 14235114721 = 197147^2 + 119311^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 53102054330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278957 + ... + 428976.

Almost surely, 2^53102054330 is an apocalyptic number.

53102054330 is a deficient number, since it is larger than the sum of its proper divisors (50012780374).

53102054330 is a wasteful number, since it uses less digits than its factorization.

53102054330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708530.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 53102054330 its reverse (3345020135), we get a palindrome (56447074465).

The spelling of 53102054330 in words is "fifty-three billion, one hundred two million, fifty-four thousand, three hundred thirty".