2258035557 has 32 divisors (see below), whose sum is σ = 3346624512. Its totient is φ = 1346974464.

The previous prime is 2258035553. The next prime is 2258035573. The reversal of 2258035557 is 7555308522.

It is a happy number.

2258035557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2258035557 - 2² = 2258035553 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258035553) 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, 190128 + ... + 201654.

It is an arithmetic number, because the mean of its divisors is an integer number (104582016).

Almost surely, 2^2258035557 is an apocalyptic number.

It is an amenable number.

2258035557 is a deficient number, since it is larger than the sum of its proper divisors (1088588955).

2258035557 is a wasteful number, since it uses less digits than its factorization.

2258035557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737.

The product of its (nonzero) digits is 420000, while the sum is 42.

The square root of 2258035557 is about 47518.7916197371. The cubic root of 2258035557 is about 1311.9287783335.

The spelling of 2258035557 in words is "two billion, two hundred fifty-eight million, thirty-five thousand, five hundred fifty-seven".