541744913951 has 4 divisors (see below), whose sum is σ = 541750751304. Its totient is φ = 541739076600.

The previous prime is 541744913891. The next prime is 541744913999. The reversal of 541744913951 is 159319447145.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541744913951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541744913893 and 541744913902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541744913051) 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, 2777180 + ... + 2965841.

It is an arithmetic number, because the mean of its divisors is an integer number (135437687826).

Almost surely, 2^541744913951 is an apocalyptic number.

541744913951 is a deficient number, since it is larger than the sum of its proper divisors (5837353).

541744913951 is an equidigital number, since it uses as much as digits as its factorization.

541744913951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5837352.

The product of its digits is 2721600, while the sum is 53.

The spelling of 541744913951 in words is "five hundred forty-one billion, seven hundred forty-four million, nine hundred thirteen thousand, nine hundred fifty-one".