265225164050545 has 16 divisors (see below), whose sum is σ = 335040704858880. Its totient is φ = 201001088908800.

The previous prime is 265225164050527. The next prime is 265225164050569. The reversal of 265225164050545 is 545050461522562.

It is not a de Polignac number, because 265225164050545 - 2⁷ = 265225164050417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265225164050492 and 265225164050501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79375296 + ... + 82649185.

It is an arithmetic number, because the mean of its divisors is an integer number (20940044053680).

Almost surely, 2^{265225164050545} is an apocalyptic number.

It is an amenable number.

265225164050545 is a deficient number, since it is larger than the sum of its proper divisors (69815540808335).

265225164050545 is a wasteful number, since it uses less digits than its factorization.

265225164050545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162041736.

The product of its (nonzero) digits is 14400000, while the sum is 52.

The spelling of 265225164050545 in words is "two hundred sixty-five trillion, two hundred twenty-five billion, one hundred sixty-four million, fifty thousand, five hundred forty-five".