25432055 has 8 divisors (see below), whose sum is σ = 33292944. Its totient is φ = 18496000.

The previous prime is 25432031. The next prime is 25432087. The reversal of 25432055 is 55023452.

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

It is not a de Polignac number, because 25432055 - 2²² = 21237751 is a prime.

It is a Duffinian number.

It is a congruent 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, 231146 + ... + 231255.

It is an arithmetic number, because the mean of its divisors is an integer number (4161618).

Almost surely, 2^25432055 is an apocalyptic number.

25432055 is a deficient number, since it is larger than the sum of its proper divisors (7860889).

25432055 is a wasteful number, since it uses less digits than its factorization.

25432055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462417.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 25432055 is about 5043.0204243092. The cubic root of 25432055 is about 294.0766109140.

It can be divided in two parts, 254320 and 55, that multiplied together give a square (13987600 = 3740²).

The spelling of 25432055 in words is "twenty-five million, four hundred thirty-two thousand, fifty-five".