264223217472627 has 8 divisors (see below), whose sum is σ = 402625855196416. Its totient is φ = 150984695698632.

The previous prime is 264223217472623. The next prime is 264223217472649. The reversal of 264223217472627 is 726274712322462.

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

It is not a de Polignac number, because 264223217472627 - 2² = 264223217472623 is a prime.

It is a super-2 number, since 2×264223217472627² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264223217472623) 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, 6291028987423 + ... + 6291028987464.

It is an arithmetic number, because the mean of its divisors is an integer number (50328231899552).

Almost surely, 2^{264223217472627} is an apocalyptic number.

264223217472627 is a deficient number, since it is larger than the sum of its proper divisors (138402637723789).

264223217472627 is a wasteful number, since it uses less digits than its factorization.

264223217472627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12582057974897.

The product of its digits is 37933056, while the sum is 57.

The spelling of 264223217472627 in words is "two hundred sixty-four trillion, two hundred twenty-three billion, two hundred seventeen million, four hundred seventy-two thousand, six hundred twenty-seven".