869254633254 has 16 divisors (see below), whose sum is σ = 1986867733248. Its totient is φ = 248358466632.

The previous prime is 869254633249. The next prime is 869254633259. The reversal of 869254633254 is 452336452968.

869254633254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (869254633249) and next prime (869254633259).

It is a junction number, because it is equal to n+sod(n) for n = 869254633194 and 869254633203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869254633259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10348269402 + ... + 10348269485.

It is an arithmetic number, because the mean of its divisors is an integer number (124179233328).

Almost surely, 2^869254633254 is an apocalyptic number.

869254633254 is an abundant number, since it is smaller than the sum of its proper divisors (1117613099994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

869254633254 is a wasteful number, since it uses less digits than its factorization.

869254633254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20696538899.

The product of its digits is 37324800, while the sum is 57.

The spelling of 869254633254 in words is "eight hundred sixty-nine billion, two hundred fifty-four million, six hundred thirty-three thousand, two hundred fifty-four".