536441454 has 48 divisors (see below), whose sum is σ = 1211857920. Its totient is φ = 177846840.

The previous prime is 536441387. The next prime is 536441471. The reversal of 536441454 is 454144635.

536441454 is a `hidden beast` number, since 5 + 3 + 644 + 1 + 4 + 5 + 4 = 666.

It is a super-4 number, since 4×536441454⁴ (a number of 36 digits) contains 4444 as substring.

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, 89937 + ... + 95715.

It is an arithmetic number, because the mean of its divisors is an integer number (25247040).

Almost surely, 2^536441454 is an apocalyptic number.

536441454 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 536441454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605928960).

536441454 is an abundant number, since it is smaller than the sum of its proper divisors (675416466).

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

536441454 is a wasteful number, since it uses less digits than its factorization.

536441454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987 (or 5975 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 536441454 is about 23161.2057976263. The cubic root of 536441454 is about 812.5325671838.

The spelling of 536441454 in words is "five hundred thirty-six million, four hundred forty-one thousand, four hundred fifty-four".