535398229976 has 32 divisors (see below), whose sum is σ = 1109137004640. Its totient is φ = 240997667328.

The previous prime is 535398229969. The next prime is 535398229981. The reversal of 535398229976 is 679922893535.

It is a super-2 number, since 2×535398229976² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85578431 + ... + 85584686.

It is an arithmetic number, because the mean of its divisors is an integer number (34660531395).

Almost surely, 2^535398229976 is an apocalyptic number.

It is an amenable number.

535398229976 is an abundant number, since it is smaller than the sum of its proper divisors (573738774664).

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

535398229976 is a wasteful number, since it uses less digits than its factorization.

535398229976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171163163 (or 171163159 counting only the distinct ones).

The product of its digits is 220449600, while the sum is 68.

The spelling of 535398229976 in words is "five hundred thirty-five billion, three hundred ninety-eight million, two hundred twenty-nine thousand, nine hundred seventy-six".