53916075 has 36 divisors (see below), whose sum is σ = 99911760. Its totient is φ = 27760320.

The previous prime is 53916073. The next prime is 53916077. The reversal of 53916075 is 57061935.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53916073) and next prime (53916077).

It is not a de Polignac number, because 53916075 - 2¹ = 53916073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53916073) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2394 + ... + 10656.

Almost surely, 2^53916075 is an apocalyptic number.

53916075 is a deficient number, since it is larger than the sum of its proper divisors (45995685).

53916075 is a wasteful number, since it uses less digits than its factorization.

53916075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8308 (or 8300 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 53916075 is about 7342.7566349430. The cubic root of 53916075 is about 377.7804007091.

The spelling of 53916075 in words is "fifty-three million, nine hundred sixteen thousand, seventy-five".