53655130 has 8 divisors (see below), whose sum is σ = 96579252. Its totient is φ = 21462048.

The previous prime is 53655083. The next prime is 53655181. The reversal of 53655130 is 3155635.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 50822641 + 2832489 = 7129^2 + 1683^2 .

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, 2682747 + ... + 2682766.

Almost surely, 2^53655130 is an apocalyptic number.

53655130 is a deficient number, since it is larger than the sum of its proper divisors (42924122).

53655130 is a wasteful number, since it uses less digits than its factorization.

53655130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5365520.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 53655130 is about 7324.9662115262. The cubic root of 53655130 is about 377.1699496667.

The spelling of 53655130 in words is "fifty-three million, six hundred fifty-five thousand, one hundred thirty".