53546377 has 8 divisors (see below), whose sum is σ = 54686016. Its totient is φ = 52411632.

The previous prime is 53546329. The next prime is 53546387. The reversal of 53546377 is 77364535.

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 53546377 - 2⁷ = 53546249 is a prime.

It is a super-2 number, since 2×53546377² = 5734428979652258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53546387) 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, 28068 + ... + 29914.

It is an arithmetic number, because the mean of its divisors is an integer number (6835752).

Almost surely, 2^53546377 is an apocalyptic number.

It is an amenable number.

53546377 is a deficient number, since it is larger than the sum of its proper divisors (1139639).

53546377 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (53546376) it forms an eRAP, since the sums of their prime factors are consecutive (2446 and 2447).

53546377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447.

The product of its digits is 264600, while the sum is 40.

The square root of 53546377 is about 7317.5389988711. The cubic root of 53546377 is about 376.9149500795.

The spelling of 53546377 in words is "fifty-three million, five hundred forty-six thousand, three hundred seventy-seven".