53670530 has 32 divisors (see below), whose sum is σ = 104042880. Its totient is φ = 19859200.

The previous prime is 53670527. The next prime is 53670553. The reversal of 53670530 is 3507635.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53670493 and 53670502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7355 + ... + 12705.

It is an arithmetic number, because the mean of its divisors is an integer number (3251340).

Almost surely, 2^53670530 is an apocalyptic number.

53670530 is a deficient number, since it is larger than the sum of its proper divisors (50372350).

53670530 is a wasteful number, since it uses less digits than its factorization.

53670530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5434.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 53670530 is about 7326.0173354968. The cubic root of 53670530 is about 377.2060310977.

The spelling of 53670530 in words is "fifty-three million, six hundred seventy thousand, five hundred thirty".