506340033111253 has 16 divisors (see below), whose sum is σ = 563668300270656. Its totient is φ = 450921672714240.

The previous prime is 506340033111221. The next prime is 506340033111313. The reversal of 506340033111253 is 352111330043605.

It is a cyclic number.

It is not a de Polignac number, because 506340033111253 - 2⁵ = 506340033111221 is a prime.

It is a super-2 number, since 2×506340033111253² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506340033117253) 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, 674981100 + ... + 675730837.

It is an arithmetic number, because the mean of its divisors is an integer number (35229268766916).

Almost surely, 2^{506340033111253} is an apocalyptic number.

506340033111253 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

506340033111253 is a deficient number, since it is larger than the sum of its proper divisors (57328267159403).

506340033111253 is a wasteful number, since it uses less digits than its factorization.

506340033111253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350712644.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 506340033111253 its reverse (352111330043605), we get a palindrome (858451363154858).

The spelling of 506340033111253 in words is "five hundred six trillion, three hundred forty billion, thirty-three million, one hundred eleven thousand, two hundred fifty-three".