750542085 has 64 divisors (see below), whose sum is σ = 1449984000. Its totient is φ = 366949440.

The previous prime is 750542083. The next prime is 750542087. The reversal of 750542085 is 580245057.

It is a happy number.

750542085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (750542083) and next prime (750542087).

It is not a de Polignac number, because 750542085 - 2¹ = 750542083 is a prime.

It is a super-2 number, since 2×750542085² = 1126626842712294450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750542083) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74796 + ... + 84234.

It is an arithmetic number, because the mean of its divisors is an integer number (22656000).

Almost surely, 2^750542085 is an apocalyptic number.

It is an amenable number.

750542085 is a deficient number, since it is larger than the sum of its proper divisors (699441915).

750542085 is a wasteful number, since it uses less digits than its factorization.

750542085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9503 (or 9497 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 750542085 is about 27396.0231603056. The cubic root of 750542085 is about 908.7791401029.

The spelling of 750542085 in words is "seven hundred fifty million, five hundred forty-two thousand, eighty-five".