40545266254504 has 64 divisors (see below), whose sum is σ = 87299762688000. Its totient is φ = 17459415529920.

The previous prime is 40545266254411. The next prime is 40545266254583.

40545266254504 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140141307 + ... + 140430325.

It is an arithmetic number, because the mean of its divisors is an integer number (1364058792000).

Almost surely, 2^{40545266254504} is an apocalyptic number.

40545266254504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40545266254504 is an abundant number, since it is smaller than the sum of its proper divisors (46754496433496).

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

40545266254504 is a wasteful number, since it uses less digits than its factorization.

40545266254504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372958 (or 372954 counting only the distinct ones).

The product of its (nonzero) digits is 23040000, while the sum is 52.

The spelling of 40545266254504 in words is "forty trillion, five hundred forty-five billion, two hundred sixty-six million, two hundred fifty-four thousand, five hundred four".