75370052 has 12 divisors (see below), whose sum is σ = 136152576. Its totient is φ = 36469320.

The previous prime is 75370039. The next prime is 75370063. The reversal of 75370052 is 25007357.

It is a junction number, because it is equal to n+sod(n) for n = 75369997 and 75370024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303788 + ... + 304035.

It is an arithmetic number, because the mean of its divisors is an integer number (11346048).

Almost surely, 2^75370052 is an apocalyptic number.

It is an amenable number.

75370052 is a deficient number, since it is larger than the sum of its proper divisors (60782524).

75370052 is a wasteful number, since it uses less digits than its factorization.

75370052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607858 (or 607856 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 75370052 is about 8681.5927110180. The cubic root of 75370052 is about 422.4087815864.

The spelling of 75370052 in words is "seventy-five million, three hundred seventy thousand, fifty-two".