2061301550052 has 96 divisors (see below), whose sum is σ = 5347895277312. Its totient is φ = 614626062336.

The previous prime is 2061301550041. The next prime is 2061301550053. The reversal of 2061301550052 is 2500551031602.

It is a happy number.

It is a super-2 number, since 2×2061301550052² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2061301550053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 662473 + ... + 2135760.

It is an arithmetic number, because the mean of its divisors is an integer number (55707242472).

Almost surely, 2^{2061301550052} is an apocalyptic number.

It is an amenable number.

2061301550052 is an abundant number, since it is smaller than the sum of its proper divisors (3286593727260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2061301550052 is a wasteful number, since it uses less digits than its factorization.

2061301550052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798437 (or 2798435 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 2061301550052 its reverse (2500551031602), we get a palindrome (4561852581654).

The spelling of 2061301550052 in words is "two trillion, sixty-one billion, three hundred one million, five hundred fifty thousand, fifty-two".