52147735 has 8 divisors (see below), whose sum is σ = 64596096. Its totient is φ = 40372320.

The previous prime is 52147727. The next prime is 52147759. The reversal of 52147735 is 53774125.

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

It is not a de Polignac number, because 52147735 - 2³ = 52147727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52147735.

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, 168064 + ... + 168373.

It is an arithmetic number, because the mean of its divisors is an integer number (8074512).

Almost surely, 2^52147735 is an apocalyptic number.

52147735 is a deficient number, since it is larger than the sum of its proper divisors (12448361).

52147735 is a wasteful number, since it uses less digits than its factorization.

52147735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336473.

The product of its digits is 29400, while the sum is 34.

The square root of 52147735 is about 7221.3388647812. The cubic root of 52147735 is about 373.6042574450.

The spelling of 52147735 in words is "fifty-two million, one hundred forty-seven thousand, seven hundred thirty-five".