2655601461 has 6 divisors (see below), whose sum is σ = 3835868790. Its totient is φ = 1770400968.

The previous prime is 2655601393. The next prime is 2655601489. The reversal of 2655601461 is 1641065562.

2655601461 is a `hidden beast` number, since 2 + 6 + 5 + 5 + 601 + 46 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2312648100 + 342953361 = 48090^2 + 18519^2 .

It is not a de Polignac number, because 2655601461 - 2¹⁴ = 2655585077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655601261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147533406 + ... + 147533423.

It is an arithmetic number, because the mean of its divisors is an integer number (639311465).

Almost surely, 2^2655601461 is an apocalyptic number.

It is an amenable number.

2655601461 is a deficient number, since it is larger than the sum of its proper divisors (1180267329).

2655601461 is a wasteful number, since it uses less digits than its factorization.

2655601461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295066835 (or 295066832 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 2655601461 is about 51532.5281836628. The cubic root of 2655601461 is about 1384.8018433460.

The spelling of 2655601461 in words is "two billion, six hundred fifty-five million, six hundred one thousand, four hundred sixty-one".