53946903 has 8 divisors (see below), whose sum is σ = 71964400. Its totient is φ = 35947008.

The previous prime is 53946889. The next prime is 53946911. The reversal of 53946903 is 30964935.

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

It is not a de Polignac number, because 53946903 - 2⁴ = 53946887 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 (53946943) 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, 6903 + ... + 12471.

It is an arithmetic number, because the mean of its divisors is an integer number (8995550).

Almost surely, 2^53946903 is an apocalyptic number.

53946903 is a deficient number, since it is larger than the sum of its proper divisors (18017497).

53946903 is a wasteful number, since it uses less digits than its factorization.

53946903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8801.

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 53946903 is about 7344.8555465714. The cubic root of 53946903 is about 377.8523891047.

The spelling of 53946903 in words is "fifty-three million, nine hundred forty-six thousand, nine hundred three".