2437641601 has 4 divisors (see below), whose sum is σ = 2438156032. Its totient is φ = 2437127172.

The previous prime is 2437641589. The next prime is 2437641607. The reversal of 2437641601 is 1061467342.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2437641601 - 2⁷ = 2437641473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2437641607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250041 + ... + 259606.

It is an arithmetic number, because the mean of its divisors is an integer number (609539008).

Almost surely, 2^2437641601 is an apocalyptic number.

It is an amenable number.

2437641601 is a deficient number, since it is larger than the sum of its proper divisors (514431).

2437641601 is an equidigital number, since it uses as much as digits as its factorization.

2437641601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514430.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2437641601 is about 49372.4781735736. The cubic root of 2437641601 is about 1345.8292129715.

The spelling of 2437641601 in words is "two billion, four hundred thirty-seven million, six hundred forty-one thousand, six hundred one".