40545130254575 has 12 divisors (see below), whose sum is σ = 52922064753960. Its totient is φ = 30728940824160.

The previous prime is 40545130254569. The next prime is 40545130254611. The reversal of 40545130254575 is 57545203154504.

It is a happy number.

It is not a de Polignac number, because 40545130254575 - 2¹² = 40545130250479 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42679084004 + ... + 42679084953.

It is an arithmetic number, because the mean of its divisors is an integer number (4410172062830).

Almost surely, 2^{40545130254575} is an apocalyptic number.

40545130254575 is a deficient number, since it is larger than the sum of its proper divisors (12376934499385).

40545130254575 is a wasteful number, since it uses less digits than its factorization.

40545130254575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85358168986 (or 85358168981 counting only the distinct ones).

The product of its (nonzero) digits is 8400000, while the sum is 50.

The spelling of 40545130254575 in words is "forty trillion, five hundred forty-five billion, one hundred thirty million, two hundred fifty-four thousand, five hundred seventy-five".