52161735 has 8 divisors (see below), whose sum is σ = 83458800. Its totient is φ = 27819584.

The previous prime is 52161727. The next prime is 52161757. The reversal of 52161735 is 53716125.

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

It is a cyclic number.

It is not a de Polignac number, because 52161735 - 2³ = 52161727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1738710 + ... + 1738739.

It is an arithmetic number, because the mean of its divisors is an integer number (10432350).

Almost surely, 2^52161735 is an apocalyptic number.

52161735 is a deficient number, since it is larger than the sum of its proper divisors (31297065).

52161735 is a wasteful number, since it uses less digits than its factorization.

52161735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3477457.

The product of its digits is 6300, while the sum is 30.

The square root of 52161735 is about 7222.3081490615. The cubic root of 52161735 is about 373.6376880539.

The spelling of 52161735 in words is "fifty-two million, one hundred sixty-one thousand, seven hundred thirty-five".