2656045526 has 8 divisors (see below), whose sum is σ = 3998770464. Its totient is φ = 1323122040.

The previous prime is 2656045523. The next prime is 2656045531. The reversal of 2656045526 is 6255406562.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656045523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2449685 + ... + 2450768.

It is an arithmetic number, because the mean of its divisors is an integer number (499846308).

Almost surely, 2^2656045526 is an apocalyptic number.

2656045526 is a deficient number, since it is larger than the sum of its proper divisors (1342724938).

2656045526 is a wasteful number, since it uses less digits than its factorization.

2656045526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4900726.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 2656045526 is about 51536.8365928682. The cubic root of 2656045526 is about 1384.8790270859.

The spelling of 2656045526 in words is "two billion, six hundred fifty-six million, forty-five thousand, five hundred twenty-six".