53715670 has 16 divisors (see below), whose sum is σ = 96950160. Its totient is φ = 21428064.

The previous prime is 53715667. The next prime is 53715677. The reversal of 53715670 is 7651735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53715677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3297 + ... + 10876.

It is an arithmetic number, because the mean of its divisors is an integer number (6059385).

Almost surely, 2^53715670 is an apocalyptic number.

53715670 is a deficient number, since it is larger than the sum of its proper divisors (43234490).

53715670 is a wasteful number, since it uses less digits than its factorization.

53715670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14559.

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 53715670 is about 7329.0974887772. The cubic root of 53715670 is about 377.3117521137.

The spelling of 53715670 in words is "fifty-three million, seven hundred fifteen thousand, six hundred seventy".