2535421064 has 16 divisors (see below), whose sum is σ = 5186088720. Its totient is φ = 1152464080.

The previous prime is 2535421001. The next prime is 2535421067. The reversal of 2535421064 is 4601245352.

2535421064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2535421064.

It is not an unprimeable number, because it can be changed into a prime (2535421067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14405714 + ... + 14405889.

It is an arithmetic number, because the mean of its divisors is an integer number (324130545).

Almost surely, 2^2535421064 is an apocalyptic number.

It is an amenable number.

2535421064 is an abundant number, since it is smaller than the sum of its proper divisors (2650667656).

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

2535421064 is a wasteful number, since it uses less digits than its factorization.

2535421064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28811620 (or 28811616 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2535421064 is about 50352.9647985101. The cubic root of 2535421064 is about 1363.5886092615.

The spelling of 2535421064 in words is "two billion, five hundred thirty-five million, four hundred twenty-one thousand, sixty-four".