527049864323 has 4 divisors (see below), whose sum is σ = 527051316288. Its totient is φ = 527048412360.

The previous prime is 527049864301. The next prime is 527049864359. The reversal of 527049864323 is 323468940725.

It is a happy number.

It is a Cunningham number, because it is equal to 725982²-1.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 527049864323 - 2⁸ = 527049864067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (527049864223) 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, 362990 + ... + 1088972.

It is an arithmetic number, because the mean of its divisors is an integer number (131762829072).

Almost surely, 2^527049864323 is an apocalyptic number.

527049864323 is a deficient number, since it is larger than the sum of its proper divisors (1451965).

527049864323 is an equidigital number, since it uses as much as digits as its factorization.

527049864323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451964.

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 527049864323 in words is "five hundred twenty-seven billion, forty-nine million, eight hundred sixty-four thousand, three hundred twenty-three".