2657952593 has 4 divisors (see below), whose sum is σ = 2719765488. Its totient is φ = 2596139700.

The previous prime is 2657952569. The next prime is 2657952607. The reversal of 2657952593 is 3952597562.

2657952593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2657952593 - 2⁶ = 2657952529 is a prime.

It is a super-3 number, since 3×2657952593³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2657952523) 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, 30906383 + ... + 30906468.

It is an arithmetic number, because the mean of its divisors is an integer number (679941372).

Almost surely, 2^2657952593 is an apocalyptic number.

It is an amenable number.

2657952593 is a deficient number, since it is larger than the sum of its proper divisors (61812895).

2657952593 is an equidigital number, since it uses as much as digits as its factorization.

2657952593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61812894.

The product of its digits is 5103000, while the sum is 53.

The square root of 2657952593 is about 51555.3352525226. The cubic root of 2657952593 is about 1385.2104000758.

The spelling of 2657952593 in words is "two billion, six hundred fifty-seven million, nine hundred fifty-two thousand, five hundred ninety-three".