52110225342645 has 16 divisors (see below), whose sum is σ = 83612554212672. Its totient is φ = 27713388961280.

The previous prime is 52110225342641. The next prime is 52110225342689. The reversal of 52110225342645 is 54624352201125.

It is not a de Polignac number, because 52110225342645 - 2² = 52110225342641 is a prime.

It is a super-2 number, since 2×52110225342645² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52110225342597 and 52110225342606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52110225342641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4920695871 + ... + 4920706460.

It is an arithmetic number, because the mean of its divisors is an integer number (5225784638292).

Almost surely, 2^{52110225342645} is an apocalyptic number.

It is an amenable number.

52110225342645 is a deficient number, since it is larger than the sum of its proper divisors (31502328870027).

52110225342645 is a wasteful number, since it uses less digits than its factorization.

52110225342645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9841402692.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 52110225342645 in words is "fifty-two trillion, one hundred ten billion, two hundred twenty-five million, three hundred forty-two thousand, six hundred forty-five".