553055133425042 has 16 divisors (see below), whose sum is σ = 833559651124992. Its totient is φ = 275202058771920.

The previous prime is 553055133425021. The next prime is 553055133425059. The reversal of 553055133425042 is 240524331550355.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27817538 + ... + 43358109.

It is an arithmetic number, because the mean of its divisors is an integer number (52097478195312).

Almost surely, 2^{553055133425042} is an apocalyptic number.

553055133425042 is a deficient number, since it is larger than the sum of its proper divisors (280504517699950).

553055133425042 is a wasteful number, since it uses less digits than its factorization.

553055133425042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71194273.

The product of its (nonzero) digits is 5400000, while the sum is 47.

Adding to 553055133425042 its reverse (240524331550355), we get a palindrome (793579464975397).

The spelling of 553055133425042 in words is "five hundred fifty-three trillion, fifty-five billion, one hundred thirty-three million, four hundred twenty-five thousand, forty-two".