541542126 has 8 divisors (see below), whose sum is σ = 1083084264. Its totient is φ = 180514040.

The previous prime is 541542119. The next prime is 541542137. The reversal of 541542126 is 621245145.

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

541542126 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 541542093 and 541542102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45128505 + ... + 45128516.

It is an arithmetic number, because the mean of its divisors is an integer number (135385533).

Almost surely, 2^541542126 is an apocalyptic number.

541542126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541542126 is a wasteful number, since it uses less digits than its factorization.

541542126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90257026.

The product of its digits is 9600, while the sum is 30.

The square root of 541542126 is about 23271.0576897570. The cubic root of 541542126 is about 815.0997285968.

It can be divided in two parts, 54154 and 2126, that added together give a triangular number (56280 = T₃₃₅).

The spelling of 541542126 in words is "five hundred forty-one million, five hundred forty-two thousand, one hundred twenty-six".