6890514750441 has 63 divisors (see below), whose sum is σ = 11616332914173. Its totient is φ = 3935893512600.

The previous prime is 6890514750403. The next prime is 6890514750473. The reversal of 6890514750441 is 1440574150986.

The square root of 6890514750441 is 2624979.

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

6890514750441 is a `hidden beast` number, since 6 + 8 + 9 + 0 + 5 + 147 + 50 + 441 = 666.

It is a tau number, because it is divible by the number of its divisors (63).

It is not a de Polignac number, because 6890514750441 - 2¹³ = 6890514742249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6890514750401) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 2701102116 + ... + 2701104666.

Almost surely, 2^{6890514750441} is an apocalyptic number.

6890514750441 is the 2624979-th square number.

6890514750441 is the 1312490-th centered octagonal number.

It is an amenable number.

6890514750441 is a deficient number, since it is larger than the sum of its proper divisors (4725818163732).

6890514750441 is an frugal number, since it uses more digits than its factorization.

6890514750441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5150 (or 2561 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 6890514750441 in words is "six trillion, eight hundred ninety billion, five hundred fourteen million, seven hundred fifty thousand, four hundred forty-one".