6494798527 has 16 divisors (see below), whose sum is σ = 7562958400. Its totient is φ = 5462173440.

The previous prime is 6494798521. The next prime is 6494798549. The reversal of 6494798527 is 7258974946.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6494798527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6494798521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156049 + ... + 193237.

It is an arithmetic number, because the mean of its divisors is an integer number (472684900).

Almost surely, 2^6494798527 is an apocalyptic number.

6494798527 is a deficient number, since it is larger than the sum of its proper divisors (1068159873).

6494798527 is a wasteful number, since it uses less digits than its factorization.

6494798527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37666.

The product of its digits is 30481920, while the sum is 61.

The square root of 6494798527 is about 80590.3128607899. The cubic root of 6494798527 is about 1865.7576364345.

The spelling of 6494798527 in words is "six billion, four hundred ninety-four million, seven hundred ninety-eight thousand, five hundred twenty-seven".