53735022 has 64 divisors (see below), whose sum is σ = 132491520. Its totient is φ = 16005600.

The previous prime is 53734981. The next prime is 53735029. The reversal of 53735022 is 22053735.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53735029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35493 + ... + 36975.

It is an arithmetic number, because the mean of its divisors is an integer number (2070180).

Almost surely, 2^53735022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53735022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66245760).

53735022 is an abundant number, since it is smaller than the sum of its proper divisors (78756498).

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

53735022 is a wasteful number, since it uses less digits than its factorization.

53735022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 53735022 is about 7330.4175870137. The cubic root of 53735022 is about 377.3570577036.

Adding to 53735022 its reverse (22053735), we get a palindrome (75788757).

The spelling of 53735022 in words is "fifty-three million, seven hundred thirty-five thousand, twenty-two".