52877345 has 8 divisors (see below), whose sum is σ = 66211776. Its totient is φ = 40462576.

The previous prime is 52877311. The next prime is 52877347. The reversal of 52877345 is 54377825.

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 52877345 - 2¹⁴ = 52860961 is a prime.

It is a super-2 number, since 2×52877345² = 5592027228498050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52877347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229787 + ... + 230016.

It is an arithmetic number, because the mean of its divisors is an integer number (8276472).

Almost surely, 2^52877345 is an apocalyptic number.

It is an amenable number.

52877345 is a deficient number, since it is larger than the sum of its proper divisors (13334431).

52877345 is a wasteful number, since it uses less digits than its factorization.

52877345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459831.

The product of its digits is 235200, while the sum is 41.

The square root of 52877345 is about 7271.6810298582. The cubic root of 52877345 is about 375.3385860518.

The spelling of 52877345 in words is "fifty-two million, eight hundred seventy-seven thousand, three hundred forty-five".