2535500401 has 4 divisors (see below), whose sum is σ = 2897714752. Its totient is φ = 2173286052.

The previous prime is 2535500389. The next prime is 2535500423. The reversal of 2535500401 is 1040055352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2535500401 - 2¹³ = 2535492209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2535500491) 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, 181107165 + ... + 181107178.

It is an arithmetic number, because the mean of its divisors is an integer number (724428688).

Almost surely, 2^2535500401 is an apocalyptic number.

It is an amenable number.

2535500401 is a deficient number, since it is larger than the sum of its proper divisors (362214351).

2535500401 is an equidigital number, since it uses as much as digits as its factorization.

2535500401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362214350.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2535500401 is about 50353.7526009730. The cubic root of 2535500401 is about 1363.6028320012.

Adding to 2535500401 its reverse (1040055352), we get a palindrome (3575555753).

The spelling of 2535500401 in words is "two billion, five hundred thirty-five million, five hundred thousand, four hundred one".