541354531 has 8 divisors (see below), whose sum is σ = 549961920. Its totient is φ = 532791168.

The previous prime is 541354523. The next prime is 541354537. The reversal of 541354531 is 135453145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541354531 - 2³ = 541354523 is a prime.

It is a super-2 number, since 2×541354531² = 586129456468459922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541354493 and 541354502.

It is not an unprimeable number, because it can be changed into a prime (541354537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14235 + ... + 35851.

It is an arithmetic number, because the mean of its divisors is an integer number (68745240).

Almost surely, 2^541354531 is an apocalyptic number.

541354531 is a deficient number, since it is larger than the sum of its proper divisors (8607389).

541354531 is a wasteful number, since it uses less digits than its factorization.

541354531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22013.

The product of its digits is 18000, while the sum is 31.

The square root of 541354531 is about 23267.0266901467. The cubic root of 541354531 is about 815.0055984661.

The spelling of 541354531 in words is "five hundred forty-one million, three hundred fifty-four thousand, five hundred thirty-one".