2625414455 has 4 divisors (see below), whose sum is σ = 3150497352. Its totient is φ = 2100331560.

The previous prime is 2625414443. The next prime is 2625414461. The reversal of 2625414455 is 5544145262.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2625414455 - 2¹⁶ = 2625348919 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 3 ways as a sum of consecutive naturals, for example, 262541441 + ... + 262541450.

It is an arithmetic number, because the mean of its divisors is an integer number (787624338).

Almost surely, 2^2625414455 is an apocalyptic number.

2625414455 is a deficient number, since it is larger than the sum of its proper divisors (525082897).

2625414455 is an equidigital number, since it uses as much as digits as its factorization.

2625414455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525082896.

The product of its digits is 192000, while the sum is 38.

The square root of 2625414455 is about 51238.7983368072. The cubic root of 2625414455 is about 1379.5346843649.

The spelling of 2625414455 in words is "two billion, six hundred twenty-five million, four hundred fourteen thousand, four hundred fifty-five".