5217671582 has 4 divisors (see below), whose sum is σ = 7826507376. Its totient is φ = 2608835790.

The previous prime is 5217671581. The next prime is 5217671609. The reversal of 5217671582 is 2851767125.

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

It is a super-2 number, since 2×5217671582² = 54448193475220765448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217671581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304417894 + ... + 1304417897.

It is an arithmetic number, because the mean of its divisors is an integer number (1956626844).

Almost surely, 2^5217671582 is an apocalyptic number.

5217671582 is a deficient number, since it is larger than the sum of its proper divisors (2608835794).

5217671582 is a wasteful number, since it uses less digits than its factorization.

5217671582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608835793.

The product of its digits is 235200, while the sum is 44.

The square root of 5217671582 is about 72233.4519596011. The cubic root of 5217671582 is about 1734.4385321497.

The spelling of 5217671582 in words is "five billion, two hundred seventeen million, six hundred seventy-one thousand, five hundred eighty-two".