628025715493 has 8 divisors (see below), whose sum is σ = 714906743616. Its totient is φ = 546109317600.

The previous prime is 628025715487. The next prime is 628025715511. The reversal of 628025715493 is 394517520826.

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

It is a de Polignac number, because none of the positive numbers 2^k-628025715493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 628025715493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628025715433) 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, 1241157288 + ... + 1241157793.

It is an arithmetic number, because the mean of its divisors is an integer number (89363342952).

It is a 1-persistent number, because it is pandigital, but 2⋅628025715493 = 1256051430986 is not.

Almost surely, 2^628025715493 is an apocalyptic number.

It is an amenable number.

628025715493 is a deficient number, since it is larger than the sum of its proper divisors (86881028123).

628025715493 is a wasteful number, since it uses less digits than its factorization.

628025715493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482315115.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 628025715493 in words is "six hundred twenty-eight billion, twenty-five million, seven hundred fifteen thousand, four hundred ninety-three".