40007336715553 has 4 divisors (see below), whose sum is σ = 40252780499248. Its totient is φ = 39761892931860.

The previous prime is 40007336715509. The next prime is 40007336715571. The reversal of 40007336715553 is 35551763370004.

40007336715553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40007336715553 - 2¹³ = 40007336707361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40007336715497 and 40007336715506.

It is not an unprimeable number, because it can be changed into a prime (40007336715503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122721891603 + ... + 122721891928.

It is an arithmetic number, because the mean of its divisors is an integer number (10063195124812).

Almost surely, 2^{40007336715553} is an apocalyptic number.

It is an amenable number.

40007336715553 is a deficient number, since it is larger than the sum of its proper divisors (245443783695).

40007336715553 is a wasteful number, since it uses less digits than its factorization.

40007336715553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245443783694.

The product of its (nonzero) digits is 3969000, while the sum is 49.

The spelling of 40007336715553 in words is "forty trillion, seven billion, three hundred thirty-six million, seven hundred fifteen thousand, five hundred fifty-three".