535599090 has 96 divisors (see below), whose sum is σ = 1548158976. Its totient is φ = 127578240.

The previous prime is 535599049. The next prime is 535599101. The reversal of 535599090 is 90995535.

535599090 is a `hidden beast` number, since 5 + 3 + 559 + 9 + 0 + 90 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28887 + ... + 43653.

It is an arithmetic number, because the mean of its divisors is an integer number (16126656).

Almost surely, 2^535599090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535599090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774079488).

535599090 is an abundant number, since it is smaller than the sum of its proper divisors (1012559886).

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

535599090 is a wasteful number, since it uses less digits than its factorization.

535599090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14824 (or 14821 counting only the distinct ones).

The product of its (nonzero) digits is 273375, while the sum is 45.

The square root of 535599090 is about 23143.0138486758. The cubic root of 535599090 is about 812.1070428015.

The spelling of 535599090 in words is "five hundred thirty-five million, five hundred ninety-nine thousand, ninety".