2542462016 has 28 divisors (see below), whose sum is σ = 5219174220. Its totient is φ = 1227394560.

The previous prime is 2542461983. The next prime is 2542462033. The reversal of 2542462016 is 6102642452.

It can be written as a sum of positive squares in 2 ways, for example, as 2144060416 + 398401600 = 46304^2 + 19960^2 .

It is a super-2 number, since 2×2542462016² = 12928226205605568512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683075 + ... + 686786.

Almost surely, 2^2542462016 is an apocalyptic number.

It is an amenable number.

2542462016 is an abundant number, since it is smaller than the sum of its proper divisors (2676712204).

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

2542462016 is a wasteful number, since it uses less digits than its factorization.

2542462016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369902 (or 1369892 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2542462016 is about 50422.8322885575. The cubic root of 2542462016 is about 1364.8496868746.

The spelling of 2542462016 in words is "two billion, five hundred forty-two million, four hundred sixty-two thousand, sixteen".