40510577133 has 36 divisors (see below), whose sum is σ = 63392546880. Its totient is φ = 24917843808.

The previous prime is 40510577119. The next prime is 40510577153. The reversal of 40510577133 is 33177501504.

40510577133 is a `hidden beast` number, since 4 + 0 + 51 + 0 + 577 + 1 + 33 = 666.

It is not a de Polignac number, because 40510577133 - 2¹³ = 40510568941 is a prime.

It is a super-2 number, since 2×40510577133² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40510577153) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4112428 + ... + 4122266.

It is an arithmetic number, because the mean of its divisors is an integer number (1760904080).

Almost surely, 2^40510577133 is an apocalyptic number.

It is an amenable number.

40510577133 is a deficient number, since it is larger than the sum of its proper divisors (22881969747).

40510577133 is a wasteful number, since it uses less digits than its factorization.

40510577133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12578 (or 12562 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The spelling of 40510577133 in words is "forty billion, five hundred ten million, five hundred seventy-seven thousand, one hundred thirty-three".