53516070 has 48 divisors (see below), whose sum is σ = 142545312. Its totient is φ = 13921920.

The previous prime is 53516069. The next prime is 53516077. The reversal of 53516070 is 7061535.

53516070 is a `hidden beast` number, since 5 + 3 + 51 + 607 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53516077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3562 + ... + 10941.

It is an arithmetic number, because the mean of its divisors is an integer number (2969694).

Almost surely, 2^53516070 is an apocalyptic number.

53516070 is an abundant number, since it is smaller than the sum of its proper divisors (89029242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53516070 is a wasteful number, since it uses less digits than its factorization.

53516070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14557 (or 14554 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 53516070 is about 7315.4678592692. The cubic root of 53516070 is about 376.8438259570.

The spelling of 53516070 in words is "fifty-three million, five hundred sixteen thousand, seventy".