52151846741 has 4 divisors (see below), whose sum is σ = 54896680800. Its totient is φ = 49407012684.

The previous prime is 52151846723. The next prime is 52151846753. The reversal of 52151846741 is 14764815125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52151846741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52151846692 and 52151846701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52151846771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372417001 + ... + 1372417038.

It is an arithmetic number, because the mean of its divisors is an integer number (13724170200).

Almost surely, 2^52151846741 is an apocalyptic number.

It is an amenable number.

52151846741 is a deficient number, since it is larger than the sum of its proper divisors (2744834059).

52151846741 is a wasteful number, since it uses less digits than its factorization.

52151846741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744834058.

The product of its digits is 268800, while the sum is 44.

The spelling of 52151846741 in words is "fifty-two billion, one hundred fifty-one million, eight hundred forty-six thousand, seven hundred forty-one".