5741621784 has 48 divisors (see below), whose sum is σ = 15911867400. Its totient is φ = 1869364224.

The previous prime is 5741621731. The next prime is 5741621789. The reversal of 5741621784 is 4871261475.

5741621784 is a `hidden beast` number, since 574 + 1 + 6 + 2 + 1 + 78 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5741621789) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 924169 + ... + 930360.

Almost surely, 2^5741621784 is an apocalyptic number.

It is an amenable number.

5741621784 is an abundant number, since it is smaller than the sum of its proper divisors (10170245616).

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

5741621784 is a wasteful number, since it uses less digits than its factorization.

5741621784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854584 (or 1854577 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 5741621784 is about 75773.4899816552. The cubic root of 5741621784 is about 1790.6533806929.

The spelling of 5741621784 in words is "five billion, seven hundred forty-one million, six hundred twenty-one thousand, seven hundred eighty-four".