552513002726 has 4 divisors (see below), whose sum is σ = 828769504092. Its totient is φ = 276256501362.

The previous prime is 552513002677. The next prime is 552513002729. The reversal of 552513002726 is 627200315255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 627200315255 = 5 ⋅125440063051.

It is a super-3 number, since 3×552513002726³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 552513002726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552513002729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138128250680 + ... + 138128250683.

It is an arithmetic number, because the mean of its divisors is an integer number (207192376023).

Almost surely, 2^552513002726 is an apocalyptic number.

552513002726 is a deficient number, since it is larger than the sum of its proper divisors (276256501366).

552513002726 is a wasteful number, since it uses less digits than its factorization.

552513002726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276256501365.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 552513002726 in words is "five hundred fifty-two billion, five hundred thirteen million, two thousand, seven hundred twenty-six".