75725703 has 12 divisors (see below), whose sum is σ = 110444880. Its totient is φ = 49993056.

The previous prime is 75725681. The next prime is 75725723. The reversal of 75725703 is 30752757.

It is not a de Polignac number, because 75725703 - 2¹³ = 75717511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75725723) 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, 39918 + ... + 41771.

It is an arithmetic number, because the mean of its divisors is an integer number (9203740).

Almost surely, 2^75725703 is an apocalyptic number.

75725703 is a deficient number, since it is larger than the sum of its proper divisors (34719177).

75725703 is a wasteful number, since it uses less digits than its factorization.

75725703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81798 (or 81795 counting only the distinct ones).

The product of its (nonzero) digits is 51450, while the sum is 36.

The square root of 75725703 is about 8702.0516546387. The cubic root of 75725703 is about 423.0721503941.

The spelling of 75725703 in words is "seventy-five million, seven hundred twenty-five thousand, seven hundred three".