42573300425 has 6 divisors (see below), whose sum is σ = 52790892558. Its totient is φ = 34058640320.

The previous prime is 42573300373. The next prime is 42573300439. The reversal of 42573300425 is 52400337524.

It can be written as a sum of positive squares in 3 ways, for example, as 705592969 + 41867707456 = 26563^2 + 204616^2 .

It is not a de Polignac number, because 42573300425 - 2¹⁶ = 42573234889 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 851465984 + ... + 851466033.

It is an arithmetic number, because the mean of its divisors is an integer number (8798482093).

Almost surely, 2^42573300425 is an apocalyptic number.

It is an amenable number.

42573300425 is a deficient number, since it is larger than the sum of its proper divisors (10217592133).

42573300425 is a wasteful number, since it uses less digits than its factorization.

42573300425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702932027 (or 1702932022 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

Adding to 42573300425 its reverse (52400337524), we get a palindrome (94973637949).

The spelling of 42573300425 in words is "forty-two billion, five hundred seventy-three million, three hundred thousand, four hundred twenty-five".