2615464001 has 2 divisors, whose sum is σ = 2615464002. Its totient is φ = 2615464000.

The previous prime is 2615463979. The next prime is 2615464003. The reversal of 2615464001 is 1004645162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2557931776 + 57532225 = 50576^2 + 7585^2 .

It is a cyclic number.

It is not a de Polignac number, because 2615464001 - 2¹⁰ = 2615462977 is a prime.

Together with 2615464003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2615464003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307732000 + 1307732001.

It is an arithmetic number, because the mean of its divisors is an integer number (1307732001).

Almost surely, 2^2615464001 is an apocalyptic number.

It is an amenable number.

2615464001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2615464001 is an equidigital number, since it uses as much as digits as its factorization.

2615464001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2615464001 is about 51141.6073368837. The cubic root of 2615464001 is about 1377.7896424213.

The spelling of 2615464001 in words is "two billion, six hundred fifteen million, four hundred sixty-four thousand, one".