53140315 has 8 divisors (see below), whose sum is σ = 65125440. Its totient is φ = 41607552.

The previous prime is 53140289. The next prime is 53140331. The reversal of 53140315 is 51304135.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 53140315 - 2⁷ = 53140187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112830 + ... + 113299.

It is an arithmetic number, because the mean of its divisors is an integer number (8140680).

Almost surely, 2^53140315 is an apocalyptic number.

53140315 is a deficient number, since it is larger than the sum of its proper divisors (11985125).

53140315 is a wasteful number, since it uses less digits than its factorization.

53140315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226181.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 53140315 is about 7289.7403931827. The cubic root of 53140315 is about 375.9597696318.

The spelling of 53140315 in words is "fifty-three million, one hundred forty thousand, three hundred fifteen".