41522136504451 has 4 divisors (see below), whose sum is σ = 41523906515400. Its totient is φ = 41520366493504.

The previous prime is 41522136504397. The next prime is 41522136504503. The reversal of 41522136504451 is 15440563122514.

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 41522136504451 - 2²³ = 41522128115843 is a prime.

It is a super-2 number, since 2×41522136504451² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41522136504398 and 41522136504407.

It is not an unprimeable number, because it can be changed into a prime (41522136544451) 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, 884970286 + ... + 885017203.

It is an arithmetic number, because the mean of its divisors is an integer number (10380976628850).

Almost surely, 2^{41522136504451} is an apocalyptic number.

41522136504451 is a deficient number, since it is larger than the sum of its proper divisors (1770010949).

41522136504451 is a wasteful number, since it uses less digits than its factorization.

41522136504451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770010948.

The product of its (nonzero) digits is 576000, while the sum is 43.

Adding to 41522136504451 its reverse (15440563122514), we get a palindrome (56962699626965).

The spelling of 41522136504451 in words is "forty-one trillion, five hundred twenty-two billion, one hundred thirty-six million, five hundred four thousand, four hundred fifty-one".