5202660465 has 192 divisors, whose sum is σ = 10371628800. Its totient is φ = 2400233472.

The previous prime is 5202660413. The next prime is 5202660479. The reversal of 5202660465 is 5640662025.

5202660465 is a `hidden beast` number, since 5 + 20 + 26 + 604 + 6 + 5 = 666.

It is not a de Polignac number, because 5202660465 - 2⁸ = 5202660209 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 48622942 + ... + 48623048.

It is an arithmetic number, because the mean of its divisors is an integer number (54018900).

Almost surely, 2^5202660465 is an apocalyptic number.

It is an amenable number.

5202660465 is a deficient number, since it is larger than the sum of its proper divisors (5168968335).

5202660465 is a wasteful number, since it uses less digits than its factorization.

5202660465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5202660465 is about 72129.4701561019. The cubic root of 5202660465 is about 1732.7736216947.

The spelling of 5202660465 in words is "five billion, two hundred two million, six hundred sixty thousand, four hundred sixty-five".