61252325324105 has 8 divisors (see below), whose sum is σ = 73502852228232. Its totient is φ = 49001819033088.

The previous prime is 61252325324039. The next prime is 61252325324129. The reversal of 61252325324105 is 50142352325216.

It can be written as a sum of positive squares in 4 ways, for example, as 2107366112329 + 59144959211776 = 1451677^2 + 7690576^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61252325324105 - 2¹² = 61252325320009 is a prime.

It is a super-3 number, since 3×61252325324105³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2387099 + ... + 11322671.

It is an arithmetic number, because the mean of its divisors is an integer number (9187856528529).

Almost surely, 2^{61252325324105} is an apocalyptic number.

It is an amenable number.

61252325324105 is a deficient number, since it is larger than the sum of its proper divisors (12250526904127).

61252325324105 is a wasteful number, since it uses less digits than its factorization.

61252325324105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10306555.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 61252325324105 in words is "sixty-one trillion, two hundred fifty-two billion, three hundred twenty-five million, three hundred twenty-four thousand, one hundred five".