105995495425 has 24 divisors (see below), whose sum is σ = 132353031096. Its totient is φ = 84204925440.

The previous prime is 105995495413. The next prime is 105995495471. The reversal of 105995495425 is 524594599501.

It can be written as a sum of positive squares in 12 ways, for example, as 10380960769 + 95614534656 = 101887^2 + 309216^2 .

It is a de Polignac number, because none of the positive numbers 2^k-105995495425 is a prime.

It is a super-2 number, since 2×105995495425² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105995495425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3692227 + ... + 3720823.

It is an arithmetic number, because the mean of its divisors is an integer number (5514709629).

Almost surely, 2^105995495425 is an apocalyptic number.

It is an amenable number.

105995495425 is a deficient number, since it is larger than the sum of its proper divisors (26357535671).

105995495425 is a wasteful number, since it uses less digits than its factorization.

105995495425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29637 (or 29632 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 58.

The spelling of 105995495425 in words is "one hundred five billion, nine hundred ninety-five million, four hundred ninety-five thousand, four hundred twenty-five".