53276555 has 8 divisors (see below), whose sum is σ = 67692672. Its totient is φ = 40114048.

The previous prime is 53276549. The next prime is 53276563. The reversal of 53276555 is 55567235.

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 53276555 - 2⁴ = 53276539 is a prime.

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, 313307 + ... + 313476.

It is an arithmetic number, because the mean of its divisors is an integer number (8461584).

Almost surely, 2^53276555 is an apocalyptic number.

53276555 is a deficient number, since it is larger than the sum of its proper divisors (14416117).

53276555 is a wasteful number, since it uses less digits than its factorization.

53276555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626805.

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

The square root of 53276555 is about 7299.0790514968. The cubic root of 53276555 is about 376.2807879796.

The spelling of 53276555 in words is "fifty-three million, two hundred seventy-six thousand, five hundred fifty-five".