553164026454 has 48 divisors (see below), whose sum is σ = 1290853234944. Its totient is φ = 170186227200.

The previous prime is 553164026431. The next prime is 553164026461. The reversal of 553164026454 is 454620461355.

553164026454 is a `hidden beast` number, since 5 + 531 + 6 + 4 + 0 + 2 + 64 + 54 = 666.

It is a super-2 number, since 2×553164026454² (a number of 24 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 2170374 + ... + 2411814.

It is an arithmetic number, because the mean of its divisors is an integer number (26892775728).

Almost surely, 2^553164026454 is an apocalyptic number.

553164026454 is an abundant number, since it is smaller than the sum of its proper divisors (737689208490).

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

553164026454 is a wasteful number, since it uses less digits than its factorization.

553164026454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251253 (or 251250 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 553164026454 in words is "five hundred fifty-three billion, one hundred sixty-four million, twenty-six thousand, four hundred fifty-four".