41513202451 has 4 divisors (see below), whose sum is σ = 47443659952. Its totient is φ = 35582744952.

The previous prime is 41513202443. The next prime is 41513202473. The reversal of 41513202451 is 15420231514.

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 41513202451 - 2³ = 41513202443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41513202491) 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, 2965228740 + ... + 2965228753.

It is an arithmetic number, because the mean of its divisors is an integer number (11860914988).

Almost surely, 2^41513202451 is an apocalyptic number.

41513202451 is a deficient number, since it is larger than the sum of its proper divisors (5930457501).

41513202451 is an equidigital number, since it uses as much as digits as its factorization.

41513202451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5930457500.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 41513202451 its reverse (15420231514), we get a palindrome (56933433965).

The spelling of 41513202451 in words is "forty-one billion, five hundred thirteen million, two hundred two thousand, four hundred fifty-one".