10161306564645 has 16 divisors (see below), whose sum is σ = 16259218395840. Its totient is φ = 5418987537024.

The previous prime is 10161306564637. The next prime is 10161306564649. The reversal of 10161306564645 is 54646560316101.

10161306564645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10161306564645 - 2³ = 10161306564637 is a prime.

It is a super-2 number, since 2×10161306564645² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10161306564594 and 10161306564603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161306564649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23274264 + ... + 23706833.

It is an arithmetic number, because the mean of its divisors is an integer number (1016201149740).

Almost surely, 2^{10161306564645} is an apocalyptic number.

10161306564645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10161306564645 is a deficient number, since it is larger than the sum of its proper divisors (6097911831195).

10161306564645 is a wasteful number, since it uses less digits than its factorization.

10161306564645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46995524.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 10161306564645 in words is "ten trillion, one hundred sixty-one billion, three hundred six million, five hundred sixty-four thousand, six hundred forty-five".