6551736452496 has 225 divisors, whose sum is σ = 19186307463411. Its totient is φ = 2158448891904.

The previous prime is 6551736452489. The next prime is 6551736452497. The reversal of 6551736452496 is 6942546371556.

The square root of 6551736452496 is 2559636.

It is a perfect power (a square), and thus also a powerful number.

6551736452496 is a `hidden beast` number, since 6 + 5 + 5 + 17 + 3 + 6 + 4 + 524 + 96 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2006653566096 + 4545082886400 = 1416564^2 + 2131920^2 .

Its product of digits (163296000) is a multiple of the sum of its prime factors (1680).

It is not an unprimeable number, because it can be changed into a prime (6551736452497) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 8938248546 + ... + 8938249278.

Almost surely, 2^{6551736452496} is an apocalyptic number.

6551736452496 is the 2559636-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6551736452496

6551736452496 is an abundant number, since it is smaller than the sum of its proper divisors (12634571010915).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6551736452496 is an frugal number, since it uses more digits than its factorization.

6551736452496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680 (or 835 counting only the distinct ones).

The product of its digits is 163296000, while the sum is 63.

The spelling of 6551736452496 in words is "six trillion, five hundred fifty-one billion, seven hundred thirty-six million, four hundred fifty-two thousand, four hundred ninety-six".