535428824535 has 128 divisors (see below), whose sum is σ = 1078034918400. Its totient is φ = 249758691840.

The previous prime is 535428824527. The next prime is 535428824549.

535428824535 is a `hidden beast` number, since 5 + 3 + 5 + 4 + 2 + 88 + 24 + 535 = 666.

535428824535 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 535428824535 - 2³ = 535428824527 is a prime.

It is a super-2 number, since 2×535428824535² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12165429 + ... + 12209361.

It is an arithmetic number, because the mean of its divisors is an integer number (8422147800).

Almost surely, 2^535428824535 is an apocalyptic number.

535428824535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

535428824535 is an abundant number, since it is smaller than the sum of its proper divisors (542606093865).

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

535428824535 is a wasteful number, since it uses less digits than its factorization.

535428824535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44270 (or 44264 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 54.

The spelling of 535428824535 in words is "five hundred thirty-five billion, four hundred twenty-eight million, eight hundred twenty-four thousand, five hundred thirty-five".