552500156670 has 128 divisors (see below), whose sum is σ = 1653458780160. Its totient is φ = 114786929280.

The previous prime is 552500156629. The next prime is 552500156717. The reversal of 552500156670 is 76651005255.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18277789 + ... + 18307991.

It is an arithmetic number, because the mean of its divisors is an integer number (12917646720).

Almost surely, 2^552500156670 is an apocalyptic number.

552500156670 is an abundant number, since it is smaller than the sum of its proper divisors (1100958623490).

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

552500156670 is a wasteful number, since it uses less digits than its factorization.

552500156670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38150.

The product of its (nonzero) digits is 315000, while the sum is 42.

The spelling of 552500156670 in words is "five hundred fifty-two billion, five hundred million, one hundred fifty-six thousand, six hundred seventy".