7655416461 has 48 divisors (see below), whose sum is σ = 14392399680. Its totient is φ = 3976832160.

The previous prime is 7655416423. The next prime is 7655416529. The reversal of 7655416461 is 1646145567.

7655416461 is a `hidden beast` number, since 7 + 65 + 541 + 6 + 46 + 1 = 666.

It is not a de Polignac number, because 7655416461 - 2¹¹ = 7655414413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7655416061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 248466 + ... + 277571.

It is an arithmetic number, because the mean of its divisors is an integer number (299841660).

Almost surely, 2^7655416461 is an apocalyptic number.

It is an amenable number.

7655416461 is a deficient number, since it is larger than the sum of its proper divisors (6736983219).

7655416461 is a wasteful number, since it uses less digits than its factorization.

7655416461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526071 (or 526058 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 7655416461 is about 87495.2367903533. The cubic root of 7655416461 is about 1970.8622627304.

The spelling of 7655416461 in words is "seven billion, six hundred fifty-five million, four hundred sixteen thousand, four hundred sixty-one".