27952359357 has 8 divisors (see below), whose sum is σ = 40136721184. Its totient is φ = 17201451888.

The previous prime is 27952359319. The next prime is 27952359431. The reversal of 27952359357 is 75395325972.

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

It is not a de Polignac number, because 27952359357 - 2¹⁸ = 27952097213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27952359297 and 27952359306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27952359557) 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, 358363543 + ... + 358363620.

It is an arithmetic number, because the mean of its divisors is an integer number (5017090148).

Almost surely, 2^27952359357 is an apocalyptic number.

It is an amenable number.

27952359357 is a deficient number, since it is larger than the sum of its proper divisors (12184361827).

27952359357 is a wasteful number, since it uses less digits than its factorization.

27952359357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716727179.

The product of its digits is 17860500, while the sum is 57.

The spelling of 27952359357 in words is "twenty-seven billion, nine hundred fifty-two million, three hundred fifty-nine thousand, three hundred fifty-seven".