6651303452 has 6 divisors (see below), whose sum is σ = 11639781048. Its totient is φ = 3325651724.

The previous prime is 6651303427. The next prime is 6651303481. The reversal of 6651303452 is 2543031566.

It is a super-2 number, since 2×6651303452² = 88479675221174232608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831412928 + ... + 831412935.

It is an arithmetic number, because the mean of its divisors is an integer number (1939963508).

Almost surely, 2^6651303452 is an apocalyptic number.

It is an amenable number.

6651303452 is a deficient number, since it is larger than the sum of its proper divisors (4988477596).

6651303452 is a wasteful number, since it uses less digits than its factorization.

6651303452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662825867 (or 1662825865 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 6651303452 is about 81555.5237368996. The cubic root of 6651303452 is about 1880.6252119300.

The spelling of 6651303452 in words is "six billion, six hundred fifty-one million, three hundred three thousand, four hundred fifty-two".