755028250003 has 4 divisors (see below), whose sum is σ = 775434418960. Its totient is φ = 734622081048.

The previous prime is 755028249971. The next prime is 755028250021. The reversal of 755028250003 is 300052820557.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 755028250003 - 2⁵ = 755028249971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 20406168919 = 755028250003 / (7 + 5 + 5 + 0 + 2 + 8 + 2 + 5 + 0 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755028250033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10203084423 + ... + 10203084496.

It is an arithmetic number, because the mean of its divisors is an integer number (193858604740).

Almost surely, 2^755028250003 is an apocalyptic number.

755028250003 is a deficient number, since it is larger than the sum of its proper divisors (20406168957).

755028250003 is a wasteful number, since it uses less digits than its factorization.

755028250003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20406168956.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 755028250003 in words is "seven hundred fifty-five billion, twenty-eight million, two hundred fifty thousand, three".