552040363506 has 16 divisors (see below), whose sum is σ = 1162190239200. Its totient is φ = 174328535808.

The previous prime is 552040363499. The next prime is 552040363541. The reversal of 552040363506 is 605363040255.

It is a super-2 number, since 2×552040363506² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421229551 + ... + 2421229778.

It is an arithmetic number, because the mean of its divisors is an integer number (72636889950).

Almost surely, 2^552040363506 is an apocalyptic number.

552040363506 is an abundant number, since it is smaller than the sum of its proper divisors (610149875694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552040363506 is a wasteful number, since it uses less digits than its factorization.

552040363506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842459353.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 552040363506 in words is "five hundred fifty-two billion, forty million, three hundred sixty-three thousand, five hundred six".