53470075 has 6 divisors (see below), whose sum is σ = 66302924. Its totient is φ = 42776040.

The previous prime is 53470073. The next prime is 53470093. The reversal of 53470075 is 57007435.

It is not a de Polignac number, because 53470075 - 2¹ = 53470073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53470073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1069377 + ... + 1069426.

Almost surely, 2^53470075 is an apocalyptic number.

53470075 is a deficient number, since it is larger than the sum of its proper divisors (12832849).

53470075 is a wasteful number, since it uses less digits than its factorization.

53470075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138813 (or 2138808 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 53470075 is about 7312.3235021435. The cubic root of 53470075 is about 376.7358340971.

The spelling of 53470075 in words is "fifty-three million, four hundred seventy thousand, seventy-five".