40451301253552 has 40 divisors (see below), whose sum is σ = 90649904034816. Its totient is φ = 17127401215296.

The previous prime is 40451301253523. The next prime is 40451301253589. The reversal of 40451301253552 is 25535210315404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175727648 + ... + 2175746239.

Almost surely, 2^{40451301253552} is an apocalyptic number.

It is an amenable number.

40451301253552 is an abundant number, since it is smaller than the sum of its proper divisors (50198602781264).

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

40451301253552 is a wasteful number, since it uses less digits than its factorization.

40451301253552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351473985 (or 4351473979 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 40451301253552 its reverse (25535210315404), we get a palindrome (65986511568956).

The spelling of 40451301253552 in words is "forty trillion, four hundred fifty-one billion, three hundred one million, two hundred fifty-three thousand, five hundred fifty-two".