541516137 has 4 divisors (see below), whose sum is σ = 722021520. Its totient is φ = 361010756.

The previous prime is 541516121. The next prime is 541516223. The reversal of 541516137 is 731615145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 541516137 - 2⁴ = 541516121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541516098 and 541516107.

It is not an unprimeable number, because it can be changed into a prime (541511137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90252687 + ... + 90252692.

It is an arithmetic number, because the mean of its divisors is an integer number (180505380).

Almost surely, 2^541516137 is an apocalyptic number.

It is an amenable number.

541516137 is a deficient number, since it is larger than the sum of its proper divisors (180505383).

541516137 is a wasteful number, since it uses less digits than its factorization.

541516137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180505382.

The product of its digits is 12600, while the sum is 33.

The square root of 541516137 is about 23270.4992855761. The cubic root of 541516137 is about 815.0866893121.

The spelling of 541516137 in words is "five hundred forty-one million, five hundred sixteen thousand, one hundred thirty-seven".