6536031045554 has 4 divisors (see below), whose sum is σ = 9804046568334. Its totient is φ = 3268015522776.

The previous prime is 6536031045539. The next prime is 6536031045581. The reversal of 6536031045554 is 4555401306356.

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

It can be written as a sum of positive squares in only one way, i.e., 5258513991025 + 1277517054529 = 2293145^2 + 1130273^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6536031045499 and 6536031045508.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634007761387 + ... + 1634007761390.

Almost surely, 2^{6536031045554} is an apocalyptic number.

6536031045554 is a deficient number, since it is larger than the sum of its proper divisors (3268015522780).

6536031045554 is a wasteful number, since it uses less digits than its factorization.

6536031045554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268015522779.

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 6536031045554 in words is "six trillion, five hundred thirty-six billion, thirty-one million, forty-five thousand, five hundred fifty-four".