53623370 has 8 divisors (see below), whose sum is σ = 96522084. Its totient is φ = 21449344.

The previous prime is 53623369. The next prime is 53623393. The reversal of 53623370 is 7332635.

It can be written as a sum of positive squares in 2 ways, for example, as 52548001 + 1075369 = 7249^2 + 1037^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2681159 + ... + 2681178.

Almost surely, 2^53623370 is an apocalyptic number.

53623370 is a deficient number, since it is larger than the sum of its proper divisors (42898714).

53623370 is a wasteful number, since it uses less digits than its factorization.

53623370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5362344.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 53623370 is about 7322.7979625277. The cubic root of 53623370 is about 377.0955157655.

The spelling of 53623370 in words is "fifty-three million, six hundred twenty-three thousand, three hundred seventy".