2054747061 has 16 divisors (see below), whose sum is σ = 3045251520. Its totient is φ = 1369299600.

The previous prime is 2054747059. The next prime is 2054747083. The reversal of 2054747061 is 1607474502.

It is not a de Polignac number, because 2054747061 - 2¹ = 2054747059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054747861) 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, 63631 + ... + 90323.

It is an arithmetic number, because the mean of its divisors is an integer number (190328220).

Almost surely, 2^2054747061 is an apocalyptic number.

It is an amenable number.

2054747061 is a deficient number, since it is larger than the sum of its proper divisors (990504459).

2054747061 is a wasteful number, since it uses less digits than its factorization.

2054747061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29553 (or 29547 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 2054747061 is about 45329.3178969196. The cubic root of 2054747061 is about 1271.3138821545.

The spelling of 2054747061 in words is "two billion, fifty-four million, seven hundred forty-seven thousand, sixty-one".