628703528141 has 8 divisors (see below), whose sum is σ = 677098937760. Its totient is φ = 580312918512.

The previous prime is 628703527987. The next prime is 628703528249. The reversal of 628703528141 is 141825307826.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-628703528141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628703528641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925631 + ... + 1454028.

It is an arithmetic number, because the mean of its divisors is an integer number (84637367220).

Almost surely, 2^628703528141 is an apocalyptic number.

It is an amenable number.

628703528141 is a deficient number, since it is larger than the sum of its proper divisors (48395409619).

628703528141 is a wasteful number, since it uses less digits than its factorization.

628703528141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399995.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 628703528141 in words is "six hundred twenty-eight billion, seven hundred three million, five hundred twenty-eight thousand, one hundred forty-one".