75019036 has 6 divisors (see below), whose sum is σ = 131283320. Its totient is φ = 37509516.

The previous prime is 75019019. The next prime is 75019037. The reversal of 75019036 is 63091057.

It is a junction number, because it is equal to n+sod(n) for n = 75018989 and 75019007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75019037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9377376 + ... + 9377383.

Almost surely, 2^75019036 is an apocalyptic number.

It is an amenable number.

75019036 is a deficient number, since it is larger than the sum of its proper divisors (56264284).

75019036 is a wasteful number, since it uses less digits than its factorization.

75019036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18754763 (or 18754761 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 75019036 is about 8661.3530120877. The cubic root of 75019036 is about 421.7520087087.

The spelling of 75019036 in words is "seventy-five million, nineteen thousand, thirty-six".