541993430 has 64 divisors (see below), whose sum is σ = 1127520000. Its totient is φ = 185512320.

The previous prime is 541993409. The next prime is 541993447. The reversal of 541993430 is 34399145.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 360821 + ... + 362319.

It is an arithmetic number, because the mean of its divisors is an integer number (17617500).

Almost surely, 2^541993430 is an apocalyptic number.

541993430 is an abundant number, since it is smaller than the sum of its proper divisors (585526570).

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

541993430 is a wasteful number, since it uses less digits than its factorization.

541993430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 541993430 is about 23280.7523503859. The cubic root of 541993430 is about 815.3260917983.

The spelling of 541993430 in words is "five hundred forty-one million, nine hundred ninety-three thousand, four hundred thirty".