53051688428274 has 24 divisors (see below), whose sum is σ = 114983024399100. Its totient is φ = 17678096224128.

The previous prime is 53051688428273. The next prime is 53051688428329. The reversal of 53051688428274 is 47282488615035.

53051688428274 is a `hidden beast` number, since 5 + 3 + 0 + 516 + 8 + 8 + 42 + 8 + 2 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 51197502389049 + 1854186039225 = 7155243^2 + 1361685^2 .

It is a super-2 number, since 2×53051688428274² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53051688428273) 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 11 ways as a sum of consecutive naturals, for example, 483270147 + ... + 483379910.

Almost surely, 2^{53051688428274} is an apocalyptic number.

53051688428274 is an abundant number, since it is smaller than the sum of its proper divisors (61931335970826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53051688428274 is a wasteful number, since it uses less digits than its factorization.

53051688428274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966653114 (or 966653111 counting only the distinct ones).

The product of its (nonzero) digits is 103219200, while the sum is 63.

The spelling of 53051688428274 in words is "fifty-three trillion, fifty-one billion, six hundred eighty-eight million, four hundred twenty-eight thousand, two hundred seventy-four".