2641310452 has 18 divisors (see below), whose sum is σ = 5080703474. Its totient is φ = 1200595440.

The previous prime is 2641310429. The next prime is 2641310471. The reversal of 2641310452 is 2540131462.

It can be written as a sum of positive squares in only one way, i.e., 2391796836 + 249513616 = 48906^2 + 15796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2641310452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2728143 + ... + 2729110.

Almost surely, 2^2641310452 is an apocalyptic number.

2641310452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2641310452 is a deficient number, since it is larger than the sum of its proper divisors (2439393022).

2641310452 is a wasteful number, since it uses less digits than its factorization.

2641310452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457279 (or 5457266 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2641310452 is about 51393.6810512732. The cubic root of 2641310452 is about 1382.3132894360.

The spelling of 2641310452 in words is "two billion, six hundred forty-one million, three hundred ten thousand, four hundred fifty-two".