534729061251 has 24 divisors (see below), whose sum is σ = 962975280384. Its totient is φ = 277781330160.

The previous prime is 534729061247. The next prime is 534729061289. The reversal of 534729061251 is 152160927435.

534729061251 is a `hidden beast` number, since 5 + 3 + 4 + 7 + 29 + 0 + 612 + 5 + 1 = 666.

It is not a de Polignac number, because 534729061251 - 2² = 534729061247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 534729061197 and 534729061206.

It is not an unprimeable number, because it can be changed into a prime (534729061201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385806711 + ... + 385808096.

It is an arithmetic number, because the mean of its divisors is an integer number (40123970016).

Almost surely, 2^534729061251 is an apocalyptic number.

534729061251 is a deficient number, since it is larger than the sum of its proper divisors (428246219133).

534729061251 is a wasteful number, since it uses less digits than its factorization.

534729061251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771614831 (or 771614828 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

Adding to 534729061251 its reverse (152160927435), we get a palindrome (686889988686).

The spelling of 534729061251 in words is "five hundred thirty-four billion, seven hundred twenty-nine million, sixty-one thousand, two hundred fifty-one".