40545051510532 has 12 divisors (see below), whose sum is σ = 71430040413900. Its totient is φ = 20136468535136.

The previous prime is 40545051510499. The next prime is 40545051510577. The reversal of 40545051510532 is 23501515054504.

It can be written as a sum of positive squares in 2 ways, for example, as 2191009802436 + 38354041708096 = 1480206^2 + 6193064^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34014304363 + ... + 34014305554.

It is an arithmetic number, because the mean of its divisors is an integer number (5952503367825).

Almost surely, 2^{40545051510532} is an apocalyptic number.

It is an amenable number.

40545051510532 is a deficient number, since it is larger than the sum of its proper divisors (30884988903368).

40545051510532 is a wasteful number, since it uses less digits than its factorization.

40545051510532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68028610070 (or 68028610068 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 40545051510532 in words is "forty trillion, five hundred forty-five billion, fifty-one million, five hundred ten thousand, five hundred thirty-two".