628850776253 has 8 divisors (see below), whose sum is σ = 719898556608. Its totient is φ = 538105984704.

The previous prime is 628850776237. The next prime is 628850776271. The reversal of 628850776253 is 352677058826.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 628850776253 - 2⁴ = 628850776237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 628850776192 and 628850776201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628850776223) 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, 75742751 + ... + 75751052.

It is an arithmetic number, because the mean of its divisors is an integer number (89987319576).

Almost surely, 2^628850776253 is an apocalyptic number.

It is an amenable number.

628850776253 is a deficient number, since it is larger than the sum of its proper divisors (91047780355).

628850776253 is a wasteful number, since it uses less digits than its factorization.

628850776253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151494403.

The product of its (nonzero) digits is 33868800, while the sum is 59.

The spelling of 628850776253 in words is "six hundred twenty-eight billion, eight hundred fifty million, seven hundred seventy-six thousand, two hundred fifty-three".