2054757486 has 16 divisors (see below), whose sum is σ = 4288189824. Its totient is φ = 655140024.

The previous prime is 2054757449. The next prime is 2054757491. The reversal of 2054757486 is 6847574502.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7444636 + ... + 7444911.

It is an arithmetic number, because the mean of its divisors is an integer number (268011864).

Almost surely, 2^2054757486 is an apocalyptic number.

2054757486 is an abundant number, since it is smaller than the sum of its proper divisors (2233432338).

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

2054757486 is a wasteful number, since it uses less digits than its factorization.

2054757486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14889575.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The square root of 2054757486 is about 45329.4328885769. The cubic root of 2054757486 is about 1271.3160322042.

The spelling of 2054757486 in words is "two billion, fifty-four million, seven hundred fifty-seven thousand, four hundred eighty-six".