4102253457 has 4 divisors (see below), whose sum is σ = 5469671280. Its totient is φ = 2734835636.

The previous prime is 4102253431. The next prime is 4102253473. The reversal of 4102253457 is 7543522014.

4102253457 is digitally balanced in base 2 and base 4, because in such bases 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 4102253457 - 2¹⁹ = 4101729169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4102253257) 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, 683708907 + ... + 683708912.

It is an arithmetic number, because the mean of its divisors is an integer number (1367417820).

Almost surely, 2^4102253457 is an apocalyptic number.

It is an amenable number.

4102253457 is a deficient number, since it is larger than the sum of its proper divisors (1367417823).

4102253457 is a wasteful number, since it uses less digits than its factorization.

4102253457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367417822.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 4102253457 is about 64048.8364999709. The cubic root of 4102253457 is about 1600.8138381855.

The spelling of 4102253457 in words is "four billion, one hundred two million, two hundred fifty-three thousand, four hundred fifty-seven".