524350044 has 144 divisors (see below), whose sum is σ = 1474986240. Its totient is φ = 160776000.

The previous prime is 524350007. The next prime is 524350063. The reversal of 524350044 is 440053425.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2088919 + ... + 2089169.

It is an arithmetic number, because the mean of its divisors is an integer number (10242960).

Almost surely, 2^524350044 is an apocalyptic number.

524350044 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 524350044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737493120).

524350044 is an abundant number, since it is smaller than the sum of its proper divisors (950636196).

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

524350044 is a wasteful number, since it uses less digits than its factorization.

524350044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 524350044 is about 22898.6908796114. The cubic root of 524350044 is about 806.3812783529.

The spelling of 524350044 in words is "five hundred twenty-four million, three hundred fifty thousand, forty-four".