40151552133 has 16 divisors (see below), whose sum is σ = 66745437696. Its totient is φ = 20857949040.

The previous prime is 40151552131. The next prime is 40151552141. The reversal of 40151552133 is 33125515104.

It is not a de Polignac number, because 40151552133 - 2¹ = 40151552131 is a prime.

It is a super-2 number, since 2×40151552133² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40151552133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40151552131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86907891 + ... + 86908352.

It is an arithmetic number, because the mean of its divisors is an integer number (4171589856).

Almost surely, 2^40151552133 is an apocalyptic number.

It is an amenable number.

40151552133 is a deficient number, since it is larger than the sum of its proper divisors (26593885563).

40151552133 is a wasteful number, since it uses less digits than its factorization.

40151552133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173816264.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 40151552133 in words is "forty billion, one hundred fifty-one million, five hundred fifty-two thousand, one hundred thirty-three".