53130255802 has 32 divisors (see below), whose sum is σ = 87619190400. Its totient is φ = 24013899840.

The previous prime is 53130255799. The next prime is 53130255803. The reversal of 53130255802 is 20855203135.

It is not an unprimeable number, because it can be changed into a prime (53130255803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178473 + ... + 371635.

It is an arithmetic number, because the mean of its divisors is an integer number (2738099700).

Almost surely, 2^53130255802 is an apocalyptic number.

53130255802 is a deficient number, since it is larger than the sum of its proper divisors (34488934598).

53130255802 is a wasteful number, since it uses less digits than its factorization.

53130255802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193398.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 53130255802 its reverse (20855203135), we get a palindrome (73985458937).

The spelling of 53130255802 in words is "fifty-three billion, one hundred thirty million, two hundred fifty-five thousand, eight hundred two".