555055015042 has 32 divisors (see below), whose sum is σ = 911321850240. Its totient is φ = 251451934080.

The previous prime is 555055015013. The next prime is 555055015111. The reversal of 555055015042 is 240510550555.

It is a junction number, because it is equal to n+sod(n) for n = 555055014992 and 555055015010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7893334 + ... + 7963342.

It is an arithmetic number, because the mean of its divisors is an integer number (28478807820).

Almost surely, 2^555055015042 is an apocalyptic number.

555055015042 is a deficient number, since it is larger than the sum of its proper divisors (356266835198).

555055015042 is a wasteful number, since it uses less digits than its factorization.

555055015042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71226.

The product of its (nonzero) digits is 125000, while the sum is 37.

Adding to 555055015042 its reverse (240510550555), we get a palindrome (795565565597).

The spelling of 555055015042 in words is "five hundred fifty-five billion, fifty-five million, fifteen thousand, forty-two".