541025510831 has 16 divisors (see below), whose sum is σ = 608369696256. Its totient is φ = 477384770016.

The previous prime is 541025510783. The next prime is 541025510843. The reversal of 541025510831 is 138015520145.

It is a cyclic number.

It is not a de Polignac number, because 541025510831 - 2¹⁰ = 541025509807 is a prime.

It is a super-2 number, since 2×541025510831² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541025510791 and 541025510800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541025510881) 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, 124985 + ... + 1047698.

It is an arithmetic number, because the mean of its divisors is an integer number (38023106016).

Almost surely, 2^541025510831 is an apocalyptic number.

541025510831 is a deficient number, since it is larger than the sum of its proper divisors (67344185425).

541025510831 is a wasteful number, since it uses less digits than its factorization.

541025510831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174262.

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 541025510831 in words is "five hundred forty-one billion, twenty-five million, five hundred ten thousand, eight hundred thirty-one".