5641461924 has 72 divisors (see below), whose sum is σ = 15323974848. Its totient is φ = 1610642880.

The previous prime is 5641461853. The next prime is 5641461949. The reversal of 5641461924 is 4291641465.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1045714 + ... + 1051094.

It is an arithmetic number, because the mean of its divisors is an integer number (212832984).

Almost surely, 2^5641461924 is an apocalyptic number.

It is an amenable number.

5641461924 is an abundant number, since it is smaller than the sum of its proper divisors (9682512924).

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

5641461924 is a wasteful number, since it uses less digits than its factorization.

5641461924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185 (or 7176 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 5641461924 is about 75109.6659824819. The cubic root of 5641461924 is about 1780.1798753543.

It can be divided in two parts, 564 and 1461924, that multiplied together give a triangular number (824525136 = T₄₀₆₀₈).

The spelling of 5641461924 in words is "five billion, six hundred forty-one million, four hundred sixty-one thousand, nine hundred twenty-four".