6454895134 has 4 divisors (see below), whose sum is σ = 9682342704. Its totient is φ = 3227447566.

The previous prime is 6454895101. The next prime is 6454895159. The reversal of 6454895134 is 4315984546.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1613723782 + ... + 1613723785.

It is an arithmetic number, because the mean of its divisors is an integer number (2420585676).

Almost surely, 2^6454895134 is an apocalyptic number.

6454895134 is a deficient number, since it is larger than the sum of its proper divisors (3227447570).

6454895134 is a wasteful number, since it uses less digits than its factorization.

6454895134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227447569.

The product of its digits is 2073600, while the sum is 49.

The square root of 6454895134 is about 80342.3620140708. The cubic root of 6454895134 is about 1861.9287748355.

The spelling of 6454895134 in words is "six billion, four hundred fifty-four million, eight hundred ninety-five thousand, one hundred thirty-four".