53705024 has 28 divisors (see below), whose sum is σ = 107618784. Its totient is φ = 26588544.

The previous prime is 53705021. The next prime is 53705083. The reversal of 53705024 is 42050735.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53704984 and 53705002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53705021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2519 + ... + 10665.

It is an arithmetic number, because the mean of its divisors is an integer number (3843528).

Almost surely, 2^53705024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53705024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53809392).

53705024 is an abundant number, since it is smaller than the sum of its proper divisors (53913760).

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

53705024 is a wasteful number, since it uses less digits than its factorization.

53705024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262 (or 8252 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 53705024 is about 7328.3711696393. The cubic root of 53705024 is about 377.2868237808.

Adding to 53705024 its reverse (42050735), we get a palindrome (95755759).

The spelling of 53705024 in words is "fifty-three million, seven hundred five thousand, twenty-four".