535723950 has 48 divisors (see below), whose sum is σ = 1336807296. Its totient is φ = 141976800.

The previous prime is 535723939. The next prime is 535723957. The reversal of 535723950 is 59327535.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 535723899 and 535723908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535723957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13495 + ... + 35405.

It is an arithmetic number, because the mean of its divisors is an integer number (27850152).

Almost surely, 2^535723950 is an apocalyptic number.

535723950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 535723950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668403648).

535723950 is an abundant number, since it is smaller than the sum of its proper divisors (801083346).

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

535723950 is a wasteful number, since it uses less digits than its factorization.

535723950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22089 (or 22084 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 39.

The square root of 535723950 is about 23145.7112658047. The cubic root of 535723950 is about 812.1701446058.

The spelling of 535723950 in words is "five hundred thirty-five million, seven hundred twenty-three thousand, nine hundred fifty".