40545337573403 has 32 divisors (see below), whose sum is σ = 48258052214400. Its totient is φ = 33682745327616.

The previous prime is 40545337573387. The next prime is 40545337573441. The reversal of 40545337573403 is 30437573354504.

It is not a de Polignac number, because 40545337573403 - 2⁴ = 40545337573387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40545337573903) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 14849483 + ... + 17366571.

It is an arithmetic number, because the mean of its divisors is an integer number (1508064131700).

Almost surely, 2^{40545337573403} is an apocalyptic number.

40545337573403 is a deficient number, since it is larger than the sum of its proper divisors (7712714640997).

40545337573403 is a wasteful number, since it uses less digits than its factorization.

40545337573403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520311.

The product of its (nonzero) digits is 31752000, while the sum is 53.

The spelling of 40545337573403 in words is "forty trillion, five hundred forty-five billion, three hundred thirty-seven million, five hundred seventy-three thousand, four hundred three".