535774888413 has 6 divisors (see below), whose sum is σ = 773897061054. Its totient is φ = 357183258936.

The previous prime is 535774888387. The next prime is 535774888423. The reversal of 535774888413 is 314888477535.

It is a happy number.

535774888413 is a `hidden beast` number, since 5 + 3 + 5 + 77 + 488 + 84 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 322036955289 + 213737933124 = 567483^2 + 462318^2 .

It is not a de Polignac number, because 535774888413 - 2²⁶ = 535707779549 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535774888423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29765271570 + ... + 29765271587.

It is an arithmetic number, because the mean of its divisors is an integer number (128982843509).

Almost surely, 2^535774888413 is an apocalyptic number.

It is an amenable number.

535774888413 is a deficient number, since it is larger than the sum of its proper divisors (238122172641).

535774888413 is a wasteful number, since it uses less digits than its factorization.

535774888413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59530543163 (or 59530543160 counting only the distinct ones).

The product of its digits is 90316800, while the sum is 63.

The spelling of 535774888413 in words is "five hundred thirty-five billion, seven hundred seventy-four million, eight hundred eighty-eight thousand, four hundred thirteen".