53795917 has 8 divisors (see below), whose sum is σ = 61683776. Its totient is φ = 45958752.

The previous prime is 53795887. The next prime is 53795921. The reversal of 53795917 is 71959735.

It is a happy number.

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

It is not a de Polignac number, because 53795917 - 2⁷ = 53795789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53795947) 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, 10368 + ... + 14665.

It is an arithmetic number, because the mean of its divisors is an integer number (7710472).

Almost surely, 2^53795917 is an apocalyptic number.

It is an amenable number.

53795917 is a deficient number, since it is larger than the sum of its proper divisors (7887859).

53795917 is a wasteful number, since it uses less digits than its factorization.

53795917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25347.

The product of its digits is 297675, while the sum is 46.

The square root of 53795917 is about 7334.5699942123. The cubic root of 53795917 is about 377.4995500192.

The spelling of 53795917 in words is "fifty-three million, seven hundred ninety-five thousand, nine hundred seventeen".