53544660253254 has 48 divisors (see below), whose sum is σ = 116754518267712. Its totient is φ = 17734210775424.

The previous prime is 53544660253241. The next prime is 53544660253339. The reversal of 53544660253254 is 45235206644535.

53544660253254 is a `hidden beast` number, since 5 + 3 + 5 + 4 + 4 + 6 + 602 + 5 + 3 + 25 + 4 = 666.

It is a super-2 number, since 2×53544660253254² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53544660253254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190170642 + ... + 190451994.

It is an arithmetic number, because the mean of its divisors is an integer number (2432385797244).

Almost surely, 2^{53544660253254} is an apocalyptic number.

53544660253254 is an abundant number, since it is smaller than the sum of its proper divisors (63209858014458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53544660253254 is a wasteful number, since it uses less digits than its factorization.

53544660253254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348861 (or 348858 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 54.

Adding to 53544660253254 its reverse (45235206644535), we get a palindrome (98779866897789).

The spelling of 53544660253254 in words is "fifty-three trillion, five hundred forty-four billion, six hundred sixty million, two hundred fifty-three thousand, two hundred fifty-four".