4102026253 has 4 divisors (see below), whose sum is σ = 4417566748. Its totient is φ = 3786485760.

The previous prime is 4102026233. The next prime is 4102026259. The reversal of 4102026253 is 3526202014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 782768484 + 3319257769 = 27978^2 + 57613^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102026253 - 2²⁵ = 4068471821 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 (4102026259) 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, 157770228 + ... + 157770253.

It is an arithmetic number, because the mean of its divisors is an integer number (1104391687).

Almost surely, 2^4102026253 is an apocalyptic number.

It is an amenable number.

4102026253 is a deficient number, since it is larger than the sum of its proper divisors (315540495).

4102026253 is a wasteful number, since it uses less digits than its factorization.

4102026253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315540494.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4102026253 is about 64047.0627976022. The cubic root of 4102026253 is about 1600.7842838583.

Adding to 4102026253 its reverse (3526202014), we get a palindrome (7628228267).

The spelling of 4102026253 in words is "four billion, one hundred two million, twenty-six thousand, two hundred fifty-three".