75050365 has 12 divisors (see below), whose sum is σ = 97522164. Its totient is φ = 55421184.

The previous prime is 75050363. The next prime is 75050387. The reversal of 75050365 is 56305057.

It can be written as a sum of positive squares in 6 ways, for example, as 17123044 + 57927321 = 4138^2 + 7611^2 .

It is not a de Polignac number, because 75050365 - 2¹ = 75050363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75050363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43564 + ... + 45253.

It is an arithmetic number, because the mean of its divisors is an integer number (8126847).

Almost surely, 2^75050365 is an apocalyptic number.

It is an amenable number.

75050365 is a deficient number, since it is larger than the sum of its proper divisors (22471799).

75050365 is a wasteful number, since it uses less digits than its factorization.

75050365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88848 (or 88835 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 75050365 is about 8663.1613744637. The cubic root of 75050365 is about 421.8107103863.

It can be divided in two parts, 750 and 50365, that added together give a palindrome (51115).

The spelling of 75050365 in words is "seventy-five million, fifty thousand, three hundred sixty-five".