5601455641 has 8 divisors (see below), whose sum is σ = 5754018824. Its totient is φ = 5448954240.

The previous prime is 5601455633. The next prime is 5601455653. The reversal of 5601455641 is 1465541065.

It can be written as a sum of positive squares in 4 ways, for example, as 80371225 + 5521084416 = 8965^2 + 74304^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5601455641 - 2³ = 5601455633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5601455641.

It is not an unprimeable number, because it can be changed into a prime (5601455621) 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, 214111 + ... + 238843.

It is an arithmetic number, because the mean of its divisors is an integer number (719252353).

Almost surely, 2^5601455641 is an apocalyptic number.

It is an amenable number.

5601455641 is a deficient number, since it is larger than the sum of its proper divisors (152563183).

5601455641 is a wasteful number, since it uses less digits than its factorization.

5601455641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30891.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 5601455641 is about 74842.8730140686. The cubic root of 5601455641 is about 1775.9618555684.

The spelling of 5601455641 in words is "five billion, six hundred one million, four hundred fifty-five thousand, six hundred forty-one".