40534553103 has 8 divisors (see below), whose sum is σ = 58959350016. Its totient is φ = 24566395800.

The previous prime is 40534553083. The next prime is 40534553107. The reversal of 40534553103 is 30135543504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40534553103 - 2⁵ = 40534553071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1228319791 = 40534553103 / (4 + 0 + 5 + 3 + 4 + 5 + 5 + 3 + 1 + 0 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40534553107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614159863 + ... + 614159928.

It is an arithmetic number, because the mean of its divisors is an integer number (7369918752).

Almost surely, 2^40534553103 is an apocalyptic number.

40534553103 is a deficient number, since it is larger than the sum of its proper divisors (18424796913).

40534553103 is a wasteful number, since it uses less digits than its factorization.

40534553103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228319805.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 40534553103 in words is "forty billion, five hundred thirty-four million, five hundred fifty-three thousand, one hundred three".