552603264550 has 24 divisors (see below), whose sum is σ = 1033167696696. Its totient is φ = 219896010240.

The previous prime is 552603264533. The next prime is 552603264611. The reversal of 552603264550 is 55462306255.

It is a junction number, because it is equal to n+sod(n) for n = 552603264497 and 552603264506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28622644 + ... + 28641943.

It is an arithmetic number, because the mean of its divisors is an integer number (43048654029).

Almost surely, 2^552603264550 is an apocalyptic number.

552603264550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

552603264550 is a deficient number, since it is larger than the sum of its proper divisors (480564432146).

552603264550 is a wasteful number, since it uses less digits than its factorization.

552603264550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57264792 (or 57264787 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 552603264550 in words is "five hundred fifty-two billion, six hundred three million, two hundred sixty-four thousand, five hundred fifty".