40553468 has 12 divisors (see below), whose sum is σ = 71824200. Its totient is φ = 20032272.

The previous prime is 40553459. The next prime is 40553477. The reversal of 40553468 is 86435504.

It is an interprime number because it is at equal distance from previous prime (40553459) and next prime (40553477).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60743 + ... + 61406.

It is an arithmetic number, because the mean of its divisors is an integer number (5985350).

Almost surely, 2^40553468 is an apocalyptic number.

It is an amenable number.

40553468 is a deficient number, since it is larger than the sum of its proper divisors (31270732).

40553468 is a wasteful number, since it uses less digits than its factorization.

40553468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122236 (or 122234 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 40553468 is about 6368.1604879274. The cubic root of 40553468 is about 343.5653312015.

The spelling of 40553468 in words is "forty million, five hundred fifty-three thousand, four hundred sixty-eight".