2535947232 has 192 divisors, whose sum is σ = 8227183104. Its totient is φ = 666040320.

The previous prime is 2535947209. The next prime is 2535947251. The reversal of 2535947232 is 2327495352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2891178 + ... + 2892054.

It is an arithmetic number, because the mean of its divisors is an integer number (42849912).

Almost surely, 2^2535947232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2535947232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4113591552).

2535947232 is an abundant number, since it is smaller than the sum of its proper divisors (5691235872).

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

2535947232 is a wasteful number, since it uses less digits than its factorization.

2535947232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1233 counting only the distinct ones).

The product of its digits is 453600, while the sum is 42.

The square root of 2535947232 is about 50358.1893240811. The cubic root of 2535947232 is about 1363.6829298296.

The spelling of 2535947232 in words is "two billion, five hundred thirty-five million, nine hundred forty-seven thousand, two hundred thirty-two".