2525464455 has 8 divisors (see below), whose sum is σ = 4040743152. Its totient is φ = 1346914368.

The previous prime is 2525464453. The next prime is 2525464471. The reversal of 2525464455 is 5544645252.

It is a happy number.

2525464455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2525464455 - 2¹ = 2525464453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525464453) 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, 84182134 + ... + 84182163.

It is an arithmetic number, because the mean of its divisors is an integer number (505092894).

Almost surely, 2^2525464455 is an apocalyptic number.

2525464455 is a deficient number, since it is larger than the sum of its proper divisors (1515278697).

2525464455 is a wasteful number, since it uses less digits than its factorization.

2525464455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168364305.

The product of its digits is 960000, while the sum is 42.

The square root of 2525464455 is about 50253.9993930831. Note that the first 3 decimals coincide. The cubic root of 2525464455 is about 1361.8013282940.

The spelling of 2525464455 in words is "two billion, five hundred twenty-five million, four hundred sixty-four thousand, four hundred fifty-five".