9405266625049 has 4 divisors (see below), whose sum is σ = 9454508858880. Its totient is φ = 9356024391220.

The previous prime is 9405266624933. The next prime is 9405266625067.

9405266625049 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9405266625049 - 2¹⁷ = 9405266493977 is a prime.

It is a super-3 number, since 3×9405266625049³ (a number of 40 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9405266624984 and 9405266625002.

It is not an unprimeable number, because it can be changed into a prime (9405266625149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24621116629 + ... + 24621117010.

It is an arithmetic number, because the mean of its divisors is an integer number (2363627214720).

Almost surely, 2^{9405266625049} is an apocalyptic number.

It is an amenable number.

9405266625049 is a deficient number, since it is larger than the sum of its proper divisors (49242233831).

9405266625049 is a wasteful number, since it uses less digits than its factorization.

9405266625049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49242233830.

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 9405266625049 in words is "nine trillion, four hundred five billion, two hundred sixty-six million, six hundred twenty-five thousand, forty-nine".