42552557104 has 10 divisors (see below), whose sum is σ = 82445579420. Its totient is φ = 21276278544.

The previous prime is 42552557101. The next prime is 42552557119. The reversal of 42552557104 is 40175525524.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42552557101) by changing a digit.

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 as a sum of consecutive naturals, namely, 1329767394 + ... + 1329767425.

It is an arithmetic number, because the mean of its divisors is an integer number (8244557942).

Almost surely, 2^42552557104 is an apocalyptic number.

It is an amenable number.

42552557104 is a deficient number, since it is larger than the sum of its proper divisors (39893022316).

42552557104 is a wasteful number, since it uses less digits than its factorization.

42552557104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659534827 (or 2659534821 counting only the distinct ones).

The product of its (nonzero) digits is 280000, while the sum is 40.

The spelling of 42552557104 in words is "forty-two billion, five hundred fifty-two million, five hundred fifty-seven thousand, one hundred four".