628258770033 has 8 divisors (see below), whose sum is σ = 849153406368. Its totient is φ = 413101656864.

The previous prime is 628258770001. The next prime is 628258770067. The reversal of 628258770033 is 330077852826.

It is a happy number.

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

It is not a de Polignac number, because 628258770033 - 2⁵ = 628258770001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (628258770133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434380535 + ... + 1434380972.

It is an arithmetic number, because the mean of its divisors is an integer number (106144175796).

Almost surely, 2^628258770033 is an apocalyptic number.

It is an amenable number.

628258770033 is a deficient number, since it is larger than the sum of its proper divisors (220894636335).

628258770033 is a wasteful number, since it uses less digits than its factorization.

628258770033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868761583.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 628258770033 in words is "six hundred twenty-eight billion, two hundred fifty-eight million, seven hundred seventy thousand, thirty-three".