2535553379 has 4 divisors (see below), whose sum is σ = 2578528920. Its totient is φ = 2492577840.

The previous prime is 2535553357. The next prime is 2535553429. The reversal of 2535553379 is 9733555352.

2535553379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2535553379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2535553309) 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, 21487682 + ... + 21487799.

It is an arithmetic number, because the mean of its divisors is an integer number (644632230).

Almost surely, 2^2535553379 is an apocalyptic number.

2535553379 is a deficient number, since it is larger than the sum of its proper divisors (42975541).

2535553379 is an equidigital number, since it uses as much as digits as its factorization.

2535553379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42975540.

The product of its digits is 2126250, while the sum is 47.

The square root of 2535553379 is about 50354.2786563366. The cubic root of 2535553379 is about 1363.6123291992.

The spelling of 2535553379 in words is "two billion, five hundred thirty-five million, five hundred fifty-three thousand, three hundred seventy-nine".