105565015465 has 16 divisors (see below), whose sum is σ = 155911408128. Its totient is φ = 66819174336.

The previous prime is 105565015453. The next prime is 105565015541. The reversal of 105565015465 is 564510565501.

It is a cyclic number.

It is not a de Polignac number, because 105565015465 - 2⁵ = 105565015433 is a prime.

It is a super-2 number, since 2×105565015465² (a number of 23 digits) contains 22 as substring.

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, 116005057 + ... + 116005966.

It is an arithmetic number, because the mean of its divisors is an integer number (9744463008).

Almost surely, 2^105565015465 is an apocalyptic number.

It is an amenable number.

105565015465 is a deficient number, since it is larger than the sum of its proper divisors (50346392663).

105565015465 is a wasteful number, since it uses less digits than its factorization.

105565015465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232011048.

The product of its (nonzero) digits is 450000, while the sum is 43.

The spelling of 105565015465 in words is "one hundred five billion, five hundred sixty-five million, fifteen thousand, four hundred sixty-five".