2535455634 has 16 divisors (see below), whose sum is σ = 5075572320. Its totient is φ = 844375040.

The previous prime is 2535455603. The next prime is 2535455641. The reversal of 2535455634 is 4365545352.

It is a happy 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, 187119 + ... + 200210.

It is an arithmetic number, because the mean of its divisors is an integer number (317223270).

Almost surely, 2^2535455634 is an apocalyptic number.

2535455634 is an abundant number, since it is smaller than the sum of its proper divisors (2540116686).

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

2535455634 is a wasteful number, since it uses less digits than its factorization.

2535455634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388425.

The product of its digits is 1080000, while the sum is 42.

The square root of 2535455634 is about 50353.3080740481. The cubic root of 2535455634 is about 1363.5948066600.

The spelling of 2535455634 in words is "two billion, five hundred thirty-five million, four hundred fifty-five thousand, six hundred thirty-four".