40795872545 has 8 divisors (see below), whose sum is σ = 48964444224. Its totient is φ = 32630433264.

The previous prime is 40795872499. The next prime is 40795872581. The reversal of 40795872545 is 54527859704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40795872545 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754349 + ... + 806618.

It is an arithmetic number, because the mean of its divisors is an integer number (6120555528).

Almost surely, 2^40795872545 is an apocalyptic number.

It is an amenable number.

40795872545 is a deficient number, since it is larger than the sum of its proper divisors (8168571679).

40795872545 is a wasteful number, since it uses less digits than its factorization.

40795872545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566199.

The product of its (nonzero) digits is 14112000, while the sum is 56.

The spelling of 40795872545 in words is "forty billion, seven hundred ninety-five million, eight hundred seventy-two thousand, five hundred forty-five".