2525505433 has 8 divisors (see below), whose sum is σ = 2755576800. Its totient is φ = 2295514080.

The previous prime is 2525505421. The next prime is 2525505457. The reversal of 2525505433 is 3345055252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525505433 - 2⁵ = 2525505401 is a prime.

It is a super-2 number, since 2×2525505433² = 12756355384225034978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525505233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59893 + ... + 92941.

It is an arithmetic number, because the mean of its divisors is an integer number (344447100).

Almost surely, 2^2525505433 is an apocalyptic number.

It is an amenable number.

2525505433 is a deficient number, since it is larger than the sum of its proper divisors (230071367).

2525505433 is a wasteful number, since it uses less digits than its factorization.

2525505433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40007.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 2525505433 is about 50254.4071002733. The cubic root of 2525505433 is about 1361.8086937502.

The spelling of 2525505433 in words is "two billion, five hundred twenty-five million, five hundred five thousand, four hundred thirty-three".