2653473557 has 32 divisors (see below), whose sum is σ = 3249377280. Its totient is φ = 2116316160.

The previous prime is 2653473527. The next prime is 2653473593. The reversal of 2653473557 is 7553743562.

It is not a de Polignac number, because 2653473557 - 2²⁰ = 2652424981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653473517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4598453 + ... + 4599029.

It is an arithmetic number, because the mean of its divisors is an integer number (101543040).

Almost surely, 2^2653473557 is an apocalyptic number.

It is an amenable number.

2653473557 is a deficient number, since it is larger than the sum of its proper divisors (595903723).

2653473557 is a wasteful number, since it uses less digits than its factorization.

2653473557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161.

The product of its digits is 2646000, while the sum is 47.

The square root of 2653473557 is about 51511.8778244397. The cubic root of 2653473557 is about 1384.4318690565.

The spelling of 2653473557 in words is "two billion, six hundred fifty-three million, four hundred seventy-three thousand, five hundred fifty-seven".