75828501 has 16 divisors (see below), whose sum is σ = 128387200. Its totient is φ = 43330464.

The previous prime is 75828499. The next prime is 75828509. The reversal of 75828501 is 10582857.

75828501 is a `hidden beast` number, since 75 + 82 + 8 + 501 = 666.

It is not a de Polignac number, because 75828501 - 2¹ = 75828499 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 (75828509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200416 + ... + 200793.

It is an arithmetic number, because the mean of its divisors is an integer number (8024200).

Almost surely, 2^75828501 is an apocalyptic number.

It is an amenable number.

75828501 is a deficient number, since it is larger than the sum of its proper divisors (52558699).

75828501 is a wasteful number, since it uses less digits than its factorization.

75828501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401225 (or 401219 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 75828501 is about 8707.9561896004. The cubic root of 75828501 is about 423.2635046472.

The spelling of 75828501 in words is "seventy-five million, eight hundred twenty-eight thousand, five hundred one".