5285714381 has 4 divisors (see below), whose sum is σ = 5320719264. Its totient is φ = 5250709500.

The previous prime is 5285714359. The next prime is 5285714393. The reversal of 5285714381 is 1834175825.

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 a de Polignac number, because none of the positive numbers 2^k-5285714381 is a prime.

It is a super-2 number, since 2×5285714381² = 55877553035020426322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285714081) 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, 17502215 + ... + 17502516.

It is an arithmetic number, because the mean of its divisors is an integer number (1330179816).

Almost surely, 2^5285714381 is an apocalyptic number.

It is an amenable number.

5285714381 is a deficient number, since it is larger than the sum of its proper divisors (35004883).

5285714381 is a wasteful number, since it uses less digits than its factorization.

5285714381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35004882.

The product of its digits is 268800, while the sum is 44.

The square root of 5285714381 is about 72702.9186553057. The cubic root of 5285714381 is about 1741.9455031518.

The spelling of 5285714381 in words is "five billion, two hundred eighty-five million, seven hundred fourteen thousand, three hundred eighty-one".