53210251423 has 16 divisors (see below), whose sum is σ = 62136622080. Its totient is φ = 44616077856.

The previous prime is 53210251417. The next prime is 53210251427. The reversal of 53210251423 is 32415201235.

It is not a de Polignac number, because 53210251423 - 2⁹ = 53210250911 is a prime.

It is a super-3 number, since 3×53210251423³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53210251391 and 53210251400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53210251427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636048 + ... + 714826.

It is an arithmetic number, because the mean of its divisors is an integer number (3883538880).

Almost surely, 2^53210251423 is an apocalyptic number.

53210251423 is a deficient number, since it is larger than the sum of its proper divisors (8926370657).

53210251423 is a wasteful number, since it uses less digits than its factorization.

53210251423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80886.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 53210251423 its reverse (32415201235), we get a palindrome (85625452658).

The spelling of 53210251423 in words is "fifty-three billion, two hundred ten million, two hundred fifty-one thousand, four hundred twenty-three".