5272697667 has 8 divisors (see below), whose sum is σ = 7032556224. Its totient is φ = 3513985448.

The previous prime is 5272697659. The next prime is 5272697701. The reversal of 5272697667 is 7667962725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5272697667 - 2³ = 5272697659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5272697267) 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, 275793 + ... + 294290.

It is an arithmetic number, because the mean of its divisors is an integer number (879069528).

Almost surely, 2^5272697667 is an apocalyptic number.

5272697667 is a deficient number, since it is larger than the sum of its proper divisors (1759858557).

5272697667 is a wasteful number, since it uses less digits than its factorization.

5272697667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573169.

The product of its digits is 13335840, while the sum is 57.

The square root of 5272697667 is about 72613.3435878007. The cubic root of 5272697667 is about 1740.5144102654.

The spelling of 5272697667 in words is "five billion, two hundred seventy-two million, six hundred ninety-seven thousand, six hundred sixty-seven".