1044500542 has 4 divisors (see below), whose sum is σ = 1566750816. Its totient is φ = 522250270.

The previous prime is 1044500539. The next prime is 1044500593. The reversal of 1044500542 is 2450054401.

It is a happy number.

1044500542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261125134 + ... + 261125137.

It is an arithmetic number, because the mean of its divisors is an integer number (391687704).

Almost surely, 2^1044500542 is an apocalyptic number.

1044500542 is a deficient number, since it is larger than the sum of its proper divisors (522250274).

1044500542 is an equidigital number, since it uses as much as digits as its factorization.

1044500542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522250273.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 1044500542 is about 32318.7336076153. The cubic root of 1044500542 is about 1014.6187643454.

Adding to 1044500542 its reverse (2450054401), we get a palindrome (3494554943).

The spelling of 1044500542 in words is "one billion, forty-four million, five hundred thousand, five hundred forty-two".