52289761951 has 12 divisors (see below), whose sum is σ = 60841131960. Its totient is φ = 44809284240.

The previous prime is 52289761939. The next prime is 52289761973. The reversal of 52289761951 is 15916798225.

It is not a de Polignac number, because 52289761951 - 2¹³ = 52289753759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52289761892 and 52289761901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52289761981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89641 + ... + 335581.

It is an arithmetic number, because the mean of its divisors is an integer number (5070094330).

Almost surely, 2^52289761951 is an apocalyptic number.

52289761951 is a deficient number, since it is larger than the sum of its proper divisors (8551370009).

52289761951 is a wasteful number, since it uses less digits than its factorization.

52289761951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250294 (or 250287 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 55.

The spelling of 52289761951 in words is "fifty-two billion, two hundred eighty-nine million, seven hundred sixty-one thousand, nine hundred fifty-one".