2061365361153 has 64 divisors (see below), whose sum is σ = 3217727385600. Its totient is φ = 1149513327360.

The previous prime is 2061365361119. The next prime is 2061365361197. The reversal of 2061365361153 is 3511635631602.

It is a happy number.

It is not a de Polignac number, because 2061365361153 - 2⁸ = 2061365360897 is a prime.

It is a super-2 number, since 2×2061365361153² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2061365361353) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 365552308 + ... + 365557946.

It is an arithmetic number, because the mean of its divisors is an integer number (50276990400).

Almost surely, 2^{2061365361153} is an apocalyptic number.

It is an amenable number.

2061365361153 is a deficient number, since it is larger than the sum of its proper divisors (1156362024447).

2061365361153 is a wasteful number, since it uses less digits than its factorization.

2061365361153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7902.

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 2061365361153 in words is "two trillion, sixty-one billion, three hundred sixty-five million, three hundred sixty-one thousand, one hundred fifty-three".