468525779350431 has 32 divisors (see below), whose sum is σ = 700517783125248. Its totient is φ = 276040938147840.

The previous prime is 468525779350429. The next prime is 468525779350439. The reversal of 468525779350431 is 134053977525864.

It is a happy number.

It is not a de Polignac number, because 468525779350431 - 2¹ = 468525779350429 is a prime.

It is a super-2 number, since 2×468525779350431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468525779350439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164994181 + ... + 167809806.

It is an arithmetic number, because the mean of its divisors is an integer number (21891180722664).

It is a 1-persistent number, because it is pandigital, but 2⋅468525779350431 = 937051558700862 is not.

Almost surely, 2^{468525779350431} is an apocalyptic number.

468525779350431 is a deficient number, since it is larger than the sum of its proper divisors (231992003774817).

468525779350431 is a wasteful number, since it uses less digits than its factorization.

468525779350431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332805191.

The product of its (nonzero) digits is 762048000, while the sum is 69.

The spelling of 468525779350431 in words is "four hundred sixty-eight trillion, five hundred twenty-five billion, seven hundred seventy-nine million, three hundred fifty thousand, four hundred thirty-one".