2625553445 has 8 divisors (see below), whose sum is σ = 3151609344. Its totient is φ = 2099812624.

The previous prime is 2625553439. The next prime is 2625553487. The reversal of 2625553445 is 5443555262.

2625553445 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 a cyclic number.

It is not a de Polignac number, because 2625553445 - 2⁴ = 2625553429 is a prime.

It is a Duffinian number.

It is a Curzon 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, 60029 + ... + 94098.

It is an arithmetic number, because the mean of its divisors is an integer number (393951168).

Almost surely, 2^2625553445 is an apocalyptic number.

It is an amenable number.

2625553445 is a deficient number, since it is larger than the sum of its proper divisors (526055899).

2625553445 is a wasteful number, since it uses less digits than its factorization.

2625553445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157539.

The product of its digits is 720000, while the sum is 41.

The square root of 2625553445 is about 51240.1546153015. The cubic root of 2625553445 is about 1379.5590282219.

The spelling of 2625553445 in words is "two billion, six hundred twenty-five million, five hundred fifty-three thousand, four hundred forty-five".