52736555 has 8 divisors (see below), whose sum is σ = 63875952. Its totient is φ = 41794528.

The previous prime is 52736503. The next prime is 52736561. The reversal of 52736555 is 55563725.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52736555 is a prime.

It is a super-2 number, since 2×52736555² = 5562288466536050, which contains 22 as substring.

It is a Duffinian 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, 48752 + ... + 49821.

It is an arithmetic number, because the mean of its divisors is an integer number (7984494).

Almost surely, 2^52736555 is an apocalyptic number.

52736555 is a deficient number, since it is larger than the sum of its proper divisors (11139397).

52736555 is a wasteful number, since it uses less digits than its factorization.

52736555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98685.

The product of its digits is 157500, while the sum is 38.

The square root of 52736555 is about 7261.9938722089. The cubic root of 52736555 is about 375.0051673362.

The spelling of 52736555 in words is "fifty-two million, seven hundred thirty-six thousand, five hundred fifty-five".