552121444355414 has 16 divisors (see below), whose sum is σ = 840627583882416. Its totient is φ = 271939998708000.

The previous prime is 552121444355387. The next prime is 552121444355431. The reversal of 552121444355414 is 414553444121255.

It is a super-2 number, since 2×552121444355414² (a number of 30 digits) contains 22 as substring.

It is a congruent 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, 6937205072 + ... + 6937284659.

It is an arithmetic number, because the mean of its divisors is an integer number (52539223992651).

Almost surely, 2^{552121444355414} is an apocalyptic number.

552121444355414 is a deficient number, since it is larger than the sum of its proper divisors (288506139527002).

552121444355414 is a wasteful number, since it uses less digits than its factorization.

552121444355414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13874490031.

The product of its digits is 7680000, while the sum is 50.

Adding to 552121444355414 its reverse (414553444121255), we get a palindrome (966674888476669).

The spelling of 552121444355414 in words is "five hundred fifty-two trillion, one hundred twenty-one billion, four hundred forty-four million, three hundred fifty-five thousand, four hundred fourteen".