6544736037134 has 4 divisors (see below), whose sum is σ = 9817104055704. Its totient is φ = 3272368018566.

The previous prime is 6544736037053. The next prime is 6544736037167. The reversal of 6544736037134 is 4317306374456.

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

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, 1636184009282 + ... + 1636184009285.

It is an arithmetic number, because the mean of its divisors is an integer number (2454276013926).

Almost surely, 2^{6544736037134} is an apocalyptic number.

6544736037134 is a deficient number, since it is larger than the sum of its proper divisors (3272368018570).

6544736037134 is a wasteful number, since it uses less digits than its factorization.

6544736037134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272368018569.

The product of its (nonzero) digits is 15240960, while the sum is 53.

The spelling of 6544736037134 in words is "six trillion, five hundred forty-four billion, seven hundred thirty-six million, thirty-seven thousand, one hundred thirty-four".