628260575001 has 8 divisors (see below), whose sum is σ = 839769747744. Its totient is φ = 417795892800.

The previous prime is 628260574967. The next prime is 628260575023. The reversal of 628260575001 is 100575062826.

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

It is not a de Polignac number, because 628260575001 - 2⁷ = 628260574873 is a prime.

It is a super-2 number, since 2×628260575001² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (628260575401) 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, 261121231 + ... + 261123636.

It is an arithmetic number, because the mean of its divisors is an integer number (104971218468).

Almost surely, 2^628260575001 is an apocalyptic number.

It is an amenable number.

628260575001 is a deficient number, since it is larger than the sum of its proper divisors (211509172743).

628260575001 is a wasteful number, since it uses less digits than its factorization.

628260575001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522245271.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 628260575001 in words is "six hundred twenty-eight billion, two hundred sixty million, five hundred seventy-five thousand, one".