553255022011 has 16 divisors (see below), whose sum is σ = 587114956800. Its totient is φ = 519886397088.

The previous prime is 553255021939. The next prime is 553255022027. The reversal of 553255022011 is 110220552355.

It is not a de Polignac number, because 553255022011 - 2⁹ = 553255021499 is a prime.

It is a super-2 number, since 2×553255022011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (553255022911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921766 + ... + 1398628.

It is an arithmetic number, because the mean of its divisors is an integer number (36694684800).

Almost surely, 2^553255022011 is an apocalyptic number.

553255022011 is a deficient number, since it is larger than the sum of its proper divisors (33859934789).

553255022011 is a wasteful number, since it uses less digits than its factorization.

553255022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477378.

The product of its (nonzero) digits is 15000, while the sum is 31.

Adding to 553255022011 its reverse (110220552355), we get a palindrome (663475574366).

The spelling of 553255022011 in words is "five hundred fifty-three billion, two hundred fifty-five million, twenty-two thousand, eleven".