750520070 has 8 divisors (see below), whose sum is σ = 1350936144. Its totient is φ = 300208024.

The previous prime is 750520049. The next prime is 750520073. The reversal of 750520070 is 70025057.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750520073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37525994 + ... + 37526013.

It is an arithmetic number, because the mean of its divisors is an integer number (168867018).

Almost surely, 2^750520070 is an apocalyptic number.

750520070 is a deficient number, since it is larger than the sum of its proper divisors (600416074).

750520070 is a wasteful number, since it uses less digits than its factorization.

750520070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75052014.

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 750520070 is about 27395.6213654664. The cubic root of 750520070 is about 908.7702545393.

The spelling of 750520070 in words is "seven hundred fifty million, five hundred twenty thousand, seventy".