5740981456 has 40 divisors (see below), whose sum is σ = 12722124224. Its totient is φ = 2458494720.

The previous prime is 5740981453. The next prime is 5740981487. The reversal of 5740981456 is 6541890475.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5740981451) 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, 128551 + ... + 167353.

Almost surely, 2^5740981456 is an apocalyptic number.

5740981456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5740981456 is an abundant number, since it is smaller than the sum of its proper divisors (6981142768).

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

5740981456 is a wasteful number, since it uses less digits than its factorization.

5740981456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40139 (or 40133 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 5740981456 is about 75769.2645866383. The cubic root of 5740981456 is about 1790.5868113408.

The spelling of 5740981456 in words is "five billion, seven hundred forty million, nine hundred eighty-one thousand, four hundred fifty-six".