53375767 has 8 divisors (see below), whose sum is σ = 56610576. Its totient is φ = 50151552.

The previous prime is 53375759. The next prime is 53375789. The reversal of 53375767 is 76757335.

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 53375767 - 2³ = 53375759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53385767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9313 + ... + 13909.

It is an arithmetic number, because the mean of its divisors is an integer number (7076322).

Almost surely, 2^53375767 is an apocalyptic number.

53375767 is a deficient number, since it is larger than the sum of its proper divisors (3234809).

53375767 is a wasteful number, since it uses less digits than its factorization.

53375767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297.

The product of its digits is 463050, while the sum is 43.

The square root of 53375767 is about 7305.8720903120. The cubic root of 53375767 is about 376.5142141113.

The spelling of 53375767 in words is "fifty-three million, three hundred seventy-five thousand, seven hundred sixty-seven".