541014511531 has 12 divisors (see below), whose sum is σ = 600120881640. Its totient is φ = 487217565120.

The previous prime is 541014511529. The next prime is 541014511537. The reversal of 541014511531 is 135115410145.

It is not a de Polignac number, because 541014511531 - 2¹ = 541014511529 is a prime.

It is a super-2 number, since 2×541014511531² (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 = 541014511493 and 541014511502.

It is not an unprimeable number, because it can be changed into a prime (541014511537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39032941 + ... + 39046798.

It is an arithmetic number, because the mean of its divisors is an integer number (50010073470).

Almost surely, 2^541014511531 is an apocalyptic number.

541014511531 is a deficient number, since it is larger than the sum of its proper divisors (59106370109).

541014511531 is a wasteful number, since it uses less digits than its factorization.

541014511531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78079806 (or 78079793 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 541014511531 its reverse (135115410145), we get a palindrome (676129921676).

The spelling of 541014511531 in words is "five hundred forty-one billion, fourteen million, five hundred eleven thousand, five hundred thirty-one".