2054098761 has 16 divisors (see below), whose sum is σ = 3217609920. Its totient is φ = 1149145920.

The previous prime is 2054098751. The next prime is 2054098801. The reversal of 2054098761 is 1678904502.

It is a de Polignac number, because none of the positive numbers 2^k-2054098761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2054098751) 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, 2393626 + ... + 2394483.

It is an arithmetic number, because the mean of its divisors is an integer number (201100620).

Almost surely, 2^2054098761 is an apocalyptic number.

It is an amenable number.

2054098761 is a deficient number, since it is larger than the sum of its proper divisors (1163511159).

2054098761 is a wasteful number, since it uses less digits than its factorization.

2054098761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788136.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 2054098761 is about 45322.1663317190. The cubic root of 2054098761 is about 1271.1801626160.

The spelling of 2054098761 in words is "two billion, fifty-four million, ninety-eight thousand, seven hundred sixty-one".