53349976 has 8 divisors (see below), whose sum is σ = 100031220. Its totient is φ = 26674984.

The previous prime is 53349953. The next prime is 53349991. The reversal of 53349976 is 67994335.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3334366 + ... + 3334381.

Almost surely, 2^53349976 is an apocalyptic number.

It is an amenable number.

53349976 is a deficient number, since it is larger than the sum of its proper divisors (46681244).

53349976 is a wasteful number, since it uses less digits than its factorization.

53349976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6668753 (or 6668749 counting only the distinct ones).

The product of its digits is 612360, while the sum is 46.

The square root of 53349976 is about 7304.1067900189. The cubic root of 53349976 is about 376.4535608529.

The spelling of 53349976 in words is "fifty-three million, three hundred forty-nine thousand, nine hundred seventy-six".