457650935891628 has 24 divisors (see below), whose sum is σ = 1068251082658032. Its totient is φ = 152493326405184.

The previous prime is 457650935891621. The next prime is 457650935891659. The reversal of 457650935891628 is 826198539056754.

It is not an unprimeable number, because it can be changed into a prime (457650935891621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7123161375 + ... + 7123225622.

It is an arithmetic number, because the mean of its divisors is an integer number (44510461777418).

It is a 1-persistent number, because it is pandigital, but 2⋅457650935891628 = 915301871783256 is not.

Almost surely, 2^{457650935891628} is an apocalyptic number.

It is an amenable number.

457650935891628 is an abundant number, since it is smaller than the sum of its proper divisors (610600146766404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457650935891628 is a wasteful number, since it uses less digits than its factorization.

457650935891628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14246389681 (or 14246389679 counting only the distinct ones).

The product of its (nonzero) digits is 3919104000, while the sum is 78.

The spelling of 457650935891628 in words is "four hundred fifty-seven trillion, six hundred fifty billion, nine hundred thirty-five million, eight hundred ninety-one thousand, six hundred twenty-eight".