750750055 has 8 divisors (see below), whose sum is σ = 982800144. Its totient is φ = 546000000.

The previous prime is 750750047. The next prime is 750750067. The reversal of 750750055 is 550057057.

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

It is not a de Polignac number, because 750750055 - 2³ = 750750047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 750750055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6824946 + ... + 6825055.

It is an arithmetic number, because the mean of its divisors is an integer number (122850018).

Almost surely, 2^750750055 is an apocalyptic number.

750750055 is a deficient number, since it is larger than the sum of its proper divisors (232050089).

750750055 is a wasteful number, since it uses less digits than its factorization.

750750055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13650017.

The product of its (nonzero) digits is 30625, while the sum is 34.

The square root of 750750055 is about 27399.8185212968. The cubic root of 750750055 is about 908.8630711476.

The spelling of 750750055 in words is "seven hundred fifty million, seven hundred fifty thousand, fifty-five".