2054631284 has 24 divisors (see below), whose sum is σ = 3699756648. Its totient is φ = 997942400.

The previous prime is 2054631283. The next prime is 2054631301. The reversal of 2054631284 is 4821364502.

It can be written as a sum of positive squares in 4 ways, for example, as 1054300900 + 1000330384 = 32470^2 + 31628^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054631283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26567 + ... + 69390.

It is an arithmetic number, because the mean of its divisors is an integer number (154156527).

Almost surely, 2^2054631284 is an apocalyptic number.

It is an amenable number.

2054631284 is a deficient number, since it is larger than the sum of its proper divisors (1645125364).

2054631284 is a wasteful number, since it uses less digits than its factorization.

2054631284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96115 (or 96113 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2054631284 is about 45328.0408136068. The cubic root of 2054631284 is about 1271.2900038429.

Adding to 2054631284 its reverse (4821364502), we get a palindrome (6875995786).

The spelling of 2054631284 in words is "two billion, fifty-four million, six hundred thirty-one thousand, two hundred eighty-four".