53616970 has 16 divisors (see below), whose sum is σ = 105284448. Its totient is φ = 19497040.

The previous prime is 53616943. The next prime is 53617007. The reversal of 53616970 is 7961635.

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, 243604 + ... + 243823.

It is an arithmetic number, because the mean of its divisors is an integer number (6580278).

Almost surely, 2^53616970 is an apocalyptic number.

53616970 is a deficient number, since it is larger than the sum of its proper divisors (51667478).

53616970 is a wasteful number, since it uses less digits than its factorization.

53616970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487445.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 53616970 is about 7322.3609580517. The cubic root of 53616970 is about 377.0805129330.

The spelling of 53616970 in words is "fifty-three million, six hundred sixteen thousand, nine hundred seventy".