40132555045 has 16 divisors (see below), whose sum is σ = 52708315968. Its totient is φ = 29092227840.

The previous prime is 40132554991. The next prime is 40132555049. The reversal of 40132555045 is 54055523104.

It is not a de Polignac number, because 40132555045 - 2¹¹ = 40132552997 is a prime.

It is a super-2 number, since 2×40132555045² (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 40132555045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40132555049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171524 + ... + 1205293.

It is an arithmetic number, because the mean of its divisors is an integer number (3294269748).

Almost surely, 2^40132555045 is an apocalyptic number.

It is an amenable number.

40132555045 is a deficient number, since it is larger than the sum of its proper divisors (12575760923).

40132555045 is a wasteful number, since it uses less digits than its factorization.

40132555045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377140.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 40132555045 in words is "forty billion, one hundred thirty-two million, five hundred fifty-five thousand, forty-five".