1572345082 has 16 divisors (see below), whose sum is σ = 2940489792. Its totient is φ = 612601920.

The previous prime is 1572345077. The next prime is 1572345101. The reversal of 1572345082 is 2805432751.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5104863 + ... + 5105170.

It is an arithmetic number, because the mean of its divisors is an integer number (183780612).

Almost surely, 2^1572345082 is an apocalyptic number.

1572345082 is a deficient number, since it is larger than the sum of its proper divisors (1368144710).

1572345082 is a wasteful number, since it uses less digits than its factorization.

1572345082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10210053.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 1572345082 is about 39652.8067354633. The cubic root of 1572345082 is about 1162.8292713857.

The spelling of 1572345082 in words is "one billion, five hundred seventy-two million, three hundred forty-five thousand, eighty-two".