541425540 has 48 divisors (see below), whose sum is σ = 1564899840. Its totient is φ = 139722240.

The previous prime is 541425499. The next prime is 541425553. The reversal of 541425540 is 45524145.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 541425498 and 541425507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143685 + ... + 147404.

It is an arithmetic number, because the mean of its divisors is an integer number (32602080).

Almost surely, 2^541425540 is an apocalyptic number.

It is an amenable number.

541425540 is an abundant number, since it is smaller than the sum of its proper divisors (1023474300).

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

541425540 is a wasteful number, since it uses less digits than its factorization.

541425540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291132 (or 291130 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 541425540 is about 23268.5525978734. The cubic root of 541425540 is about 815.0412314318.

Adding to 541425540 its reverse (45524145), we get a palindrome (586949685).

The spelling of 541425540 in words is "five hundred forty-one million, four hundred twenty-five thousand, five hundred forty".