75014913 has 4 divisors (see below), whose sum is σ = 100019888. Its totient is φ = 50009940.

The previous prime is 75014911. The next prime is 75014941. The reversal of 75014913 is 31941057.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31941057 = 3 ⋅10647019.

It is not a de Polignac number, because 75014913 - 2¹ = 75014911 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (75014911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12502483 + ... + 12502488.

It is an arithmetic number, because the mean of its divisors is an integer number (25004972).

Almost surely, 2^75014913 is an apocalyptic number.

It is an amenable number.

75014913 is a deficient number, since it is larger than the sum of its proper divisors (25004975).

75014913 is a wasteful number, since it uses less digits than its factorization.

75014913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25004974.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 75014913 is about 8661.1149975047. The cubic root of 75014913 is about 421.7442821570.

The spelling of 75014913 in words is "seventy-five million, fourteen thousand, nine hundred thirteen".