2656525043 has 8 divisors (see below), whose sum is σ = 2813464368. Its totient is φ = 2499660544.

The previous prime is 2656525037. The next prime is 2656525057. The reversal of 2656525043 is 3405256562.

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 2656525043 - 2¹⁰ = 2656524019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2656524988 and 2656525006.

It is not an unprimeable number, because it can be changed into a prime (2656525063) 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, 65180 + ... + 97782.

It is an arithmetic number, because the mean of its divisors is an integer number (351683046).

Almost surely, 2^2656525043 is an apocalyptic number.

2656525043 is a deficient number, since it is larger than the sum of its proper divisors (156939325).

2656525043 is a wasteful number, since it uses less digits than its factorization.

2656525043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37413.

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 2656525043 is about 51541.4885601881. The cubic root of 2656525043 is about 1384.9623631420.

The spelling of 2656525043 in words is "two billion, six hundred fifty-six million, five hundred twenty-five thousand, forty-three".