52142024445156 has 36 divisors (see below), whose sum is σ = 133284388337100. Its totient is φ = 17185386332928.

The previous prime is 52142024445127. The next prime is 52142024445157. The reversal of 52142024445156 is 65154442024125.

52142024445156 is a `hidden beast` number, since 5 + 2 + 14 + 20 + 24 + 445 + 156 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 19311806030400 + 32830218414756 = 4394520^2 + 5729766^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (52142024445157) 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, 8137016841 + ... + 8137023248.

It is an arithmetic number, because the mean of its divisors is an integer number (3702344120475).

Almost surely, 2^{52142024445156} is an apocalyptic number.

It is an amenable number.

52142024445156 is an abundant number, since it is smaller than the sum of its proper divisors (81142363891944).

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

52142024445156 is a wasteful number, since it uses less digits than its factorization.

52142024445156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16274040188 (or 16274040183 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 45.

The spelling of 52142024445156 in words is "fifty-two trillion, one hundred forty-two billion, twenty-four million, four hundred forty-five thousand, one hundred fifty-six".