40553024 has 28 divisors (see below), whose sum is σ = 85208364. Its totient is φ = 19083264.

The previous prime is 40553021. The next prime is 40553027. The reversal of 40553024 is 42035504.

It is an interprime number because it is at equal distance from previous prime (40553021) and next prime (40553027).

It can be written as a sum of positive squares in 2 ways, for example, as 31360000 + 9193024 = 5600^2 + 3032^2 .

It is not an unprimeable number, because it can be changed into a prime (40553021) 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, 17549 + ... + 19724.

Almost surely, 2^40553024 is an apocalyptic number.

It is an amenable number.

40553024 is an abundant number, since it is smaller than the sum of its proper divisors (44655340).

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

40553024 is a wasteful number, since it uses less digits than its factorization.

40553024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37302 (or 37292 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 40553024 is about 6368.1256269015. The cubic root of 40553024 is about 343.5640773542.

Adding to 40553024 its reverse (42035504), we get a palindrome (82588528).

The spelling of 40553024 in words is "forty million, five hundred fifty-three thousand, twenty-four".