40572222059 has 4 divisors (see below), whose sum is σ = 40694797080. Its totient is φ = 40449647040.

The previous prime is 40572222013. The next prime is 40572222073. The reversal of 40572222059 is 95022227504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40572222059 - 2¹² = 40572217963 is a prime.

It is a super-2 number, since 2×40572222059² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40572722059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61287014 + ... + 61287675.

It is an arithmetic number, because the mean of its divisors is an integer number (10173699270).

Almost surely, 2^40572222059 is an apocalyptic number.

40572222059 is a deficient number, since it is larger than the sum of its proper divisors (122575021).

40572222059 is a wasteful number, since it uses less digits than its factorization.

40572222059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122575020.

The product of its (nonzero) digits is 100800, while the sum is 38.

Subtracting 40572222059 from its reverse (95022227504), we obtain a palindrome (54450005445).

The spelling of 40572222059 in words is "forty billion, five hundred seventy-two million, two hundred twenty-two thousand, fifty-nine".