264403425005454 has 32 divisors (see below), whose sum is σ = 606176518646016. Its totient is φ = 75315606600960.

The previous prime is 264403425005411. The next prime is 264403425005471. The reversal of 264403425005454 is 454500524304462.

It is a happy number.

It is a super-3 number, since 3×264403425005454³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

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, 9509532387 + ... + 9509560190.

It is an arithmetic number, because the mean of its divisors is an integer number (18943016207688).

Almost surely, 2^{264403425005454} is an apocalyptic number.

264403425005454 is an abundant number, since it is smaller than the sum of its proper divisors (341773093640562).

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

264403425005454 is a wasteful number, since it uses less digits than its factorization.

264403425005454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19019092920.

The product of its (nonzero) digits is 9216000, while the sum is 48.

The spelling of 264403425005454 in words is "two hundred sixty-four trillion, four hundred three billion, four hundred twenty-five million, five thousand, four hundred fifty-four".