75014953 has 8 divisors (see below), whose sum is σ = 82756296. Its totient is φ = 67555200.

The previous prime is 75014941. The next prime is 75014969. The reversal of 75014953 is 35941057.

It can be written as a sum of positive squares in 4 ways, for example, as 589824 + 74425129 = 768^2 + 8627^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75014953 - 2⁹ = 75014441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75014903) 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, 69838 + ... + 70903.

It is an arithmetic number, because the mean of its divisors is an integer number (10344537).

Almost surely, 2^75014953 is an apocalyptic number.

It is an amenable number.

75014953 is a deficient number, since it is larger than the sum of its proper divisors (7741343).

75014953 is a wasteful number, since it uses less digits than its factorization.

75014953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140795.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 75014953 is about 8661.1173066759. The cubic root of 75014953 is about 421.7443571188.

The spelling of 75014953 in words is "seventy-five million, fourteen thousand, nine hundred fifty-three".