40553305351 has 16 divisors (see below), whose sum is σ = 43825600000. Its totient is φ = 37303076448.

The previous prime is 40553305349. The next prime is 40553305379. The reversal of 40553305351 is 15350335504.

It is a cyclic number.

It is not a de Polignac number, because 40553305351 - 2¹ = 40553305349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40553305321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4711750 + ... + 4720348.

It is an arithmetic number, because the mean of its divisors is an integer number (2739100000).

Almost surely, 2^40553305351 is an apocalyptic number.

40553305351 is a deficient number, since it is larger than the sum of its proper divisors (3272294649).

40553305351 is a wasteful number, since it uses less digits than its factorization.

40553305351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9838.

The product of its (nonzero) digits is 67500, while the sum is 34.

The spelling of 40553305351 in words is "forty billion, five hundred fifty-three million, three hundred five thousand, three hundred fifty-one".