4531140554051 has 4 divisors (see below), whose sum is σ = 4531178140704. Its totient is φ = 4531102967400.

The previous prime is 4531140554027. The next prime is 4531140554071. The reversal of 4531140554051 is 1504550411354.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4531140554051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4531140553996 and 4531140554014.

It is not an unprimeable number, because it can be changed into a prime (4531140554011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18611915 + ... + 18853796.

It is an arithmetic number, because the mean of its divisors is an integer number (1132794535176).

Almost surely, 2^{4531140554051} is an apocalyptic number.

4531140554051 is a deficient number, since it is larger than the sum of its proper divisors (37586653).

4531140554051 is a wasteful number, since it uses less digits than its factorization.

4531140554051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37586652.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 4531140554051 in words is "four trillion, five hundred thirty-one billion, one hundred forty million, five hundred fifty-four thousand, fifty-one".