552101565171 has 64 divisors (see below), whose sum is σ = 834489879552. Its totient is φ = 322141788672.

The previous prime is 552101565157. The next prime is 552101565187. The reversal of 552101565171 is 171565101255.

It is a happy number.

It is not a de Polignac number, because 552101565171 - 2²⁶ = 552034456307 is a prime.

It is a super-2 number, since 2×552101565171² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (552101565121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53842681 + ... + 53852933.

It is an arithmetic number, because the mean of its divisors is an integer number (13038904368).

Almost surely, 2^552101565171 is an apocalyptic number.

552101565171 is a deficient number, since it is larger than the sum of its proper divisors (282388314381).

552101565171 is a wasteful number, since it uses less digits than its factorization.

552101565171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10812.

The product of its (nonzero) digits is 52500, while the sum is 39.

The spelling of 552101565171 in words is "five hundred fifty-two billion, one hundred one million, five hundred sixty-five thousand, one hundred seventy-one".