541626145 has 8 divisors (see below), whose sum is σ = 652424256. Its totient is φ = 431652336.

The previous prime is 541626131. The next prime is 541626187.

541626145 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 541626145 - 2¹³ = 541617953 is a prime.

It is a super-2 number, since 2×541626145² = 586717761895122050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 541626145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204627 + ... + 207256.

It is an arithmetic number, because the mean of its divisors is an integer number (81553032).

Almost surely, 2^541626145 is an apocalyptic number.

It is an amenable number.

541626145 is a deficient number, since it is larger than the sum of its proper divisors (110798111).

541626145 is a wasteful number, since it uses less digits than its factorization.

541626145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412151.

The product of its digits is 28800, while the sum is 34.

The square root of 541626145 is about 23272.8628449531. The cubic root of 541626145 is about 815.1418800253.

The spelling of 541626145 in words is "five hundred forty-one million, six hundred twenty-six thousand, one hundred forty-five".