53349370 has 8 divisors (see below), whose sum is σ = 96028884. Its totient is φ = 21339744.

The previous prime is 53349367. The next prime is 53349377. The reversal of 53349370 is 7394335.

It can be written as a sum of positive squares in 2 ways, for example, as 53100369 + 249001 = 7287^2 + 499^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53349377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2667459 + ... + 2667478.

Almost surely, 2^53349370 is an apocalyptic number.

53349370 is a deficient number, since it is larger than the sum of its proper divisors (42679514).

53349370 is a wasteful number, since it uses less digits than its factorization.

53349370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334944.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 53349370 is about 7304.0653063893. The cubic root of 53349370 is about 376.4521354744.

The spelling of 53349370 in words is "fifty-three million, three hundred forty-nine thousand, three hundred seventy".