52177101 has 8 divisors (see below), whose sum is σ = 70208160. Its totient is φ = 34465392.

The previous prime is 52177091. The next prime is 52177109. The reversal of 52177101 is 10177125.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52177101 - 2⁹ = 52176589 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52177109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79455 + ... + 80108.

It is an arithmetic number, because the mean of its divisors is an integer number (8776020).

Almost surely, 2^52177101 is an apocalyptic number.

It is an amenable number.

52177101 is a deficient number, since it is larger than the sum of its proper divisors (18031059).

52177101 is a wasteful number, since it uses less digits than its factorization.

52177101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159675.

The product of its (nonzero) digits is 490, while the sum is 24.

The square root of 52177101 is about 7223.3718580729. The cubic root of 52177101 is about 373.6743736501.

Adding to 52177101 its sum of digits (24), we get a palindrome (52177125).

The spelling of 52177101 in words is "fifty-two million, one hundred seventy-seven thousand, one hundred one".