552171620125 has 32 divisors (see below), whose sum is σ = 693343183104. Its totient is φ = 439028632000.

The previous prime is 552171620107. The next prime is 552171620159. The reversal of 552171620125 is 521026171255.

It is not a de Polignac number, because 552171620125 - 2⁵ = 552171620093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24194970 + ... + 24217780.

It is an arithmetic number, because the mean of its divisors is an integer number (21666974472).

Almost surely, 2^552171620125 is an apocalyptic number.

It is an amenable number.

552171620125 is a deficient number, since it is larger than the sum of its proper divisors (141171562979).

552171620125 is a wasteful number, since it uses less digits than its factorization.

552171620125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24006 (or 23996 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 552171620125 in words is "five hundred fifty-two billion, one hundred seventy-one million, six hundred twenty thousand, one hundred twenty-five".