457212212754 has 32 divisors (see below), whose sum is σ = 997580771136. Its totient is φ = 138545425920.

The previous prime is 457212212741. The next prime is 457212212773.

457212212754 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3312694 + ... + 3447950.

It is an arithmetic number, because the mean of its divisors is an integer number (31174399098).

Almost surely, 2^457212212754 is an apocalyptic number.

457212212754 is an abundant number, since it is smaller than the sum of its proper divisors (540368558382).

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

457212212754 is a wasteful number, since it uses less digits than its factorization.

457212212754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186490.

The product of its digits is 313600, while the sum is 42.

It can be divided in two parts, 457212 and 212754, that added together give a palindrome (669966).

The spelling of 457212212754 in words is "four hundred fifty-seven billion, two hundred twelve million, two hundred twelve thousand, seven hundred fifty-four".