2525350044433 has 4 divisors (see below), whose sum is σ = 2530178630128. Its totient is φ = 2520521458740.

The previous prime is 2525350044431. The next prime is 2525350044463. The reversal of 2525350044433 is 3344400535252.

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 a cyclic number.

It is not a de Polignac number, because 2525350044433 - 2¹ = 2525350044431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525350044431) 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, 2414292063 + ... + 2414293108.

It is an arithmetic number, because the mean of its divisors is an integer number (632544657532).

Almost surely, 2^{2525350044433} is an apocalyptic number.

It is an amenable number.

2525350044433 is a deficient number, since it is larger than the sum of its proper divisors (4828585695).

2525350044433 is an equidigital number, since it uses as much as digits as its factorization.

2525350044433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828585694.

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 2525350044433 its reverse (3344400535252), we get a palindrome (5869750579685).

The spelling of 2525350044433 in words is "two trillion, five hundred twenty-five billion, three hundred fifty million, forty-four thousand, four hundred thirty-three".