40880553 has 48 divisors (see below), whose sum is σ = 66495744. Its totient is φ = 22256640.

The previous prime is 40880513. The next prime is 40880627. The reversal of 40880553 is 35508804.

It is a happy number.

It is not a de Polignac number, because 40880553 - 2⁸ = 40880297 is a prime.

It is a super-2 number, since 2×40880553² = 3342439227171618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40880503) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 421401 + ... + 421497.

It is an arithmetic number, because the mean of its divisors is an integer number (1385328).

Almost surely, 2^40880553 is an apocalyptic number.

It is an amenable number.

40880553 is a deficient number, since it is larger than the sum of its proper divisors (25615191).

40880553 is a wasteful number, since it uses less digits than its factorization.

40880553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 40880553 is about 6393.7901904895. The cubic root of 40880553 is about 344.4865371806.

The spelling of 40880553 in words is "forty million, eight hundred eighty thousand, five hundred fifty-three".