2055061604 has 6 divisors (see below), whose sum is σ = 3596357814. Its totient is φ = 1027530800.

The previous prime is 2055061601. The next prime is 2055061607. The reversal of 2055061604 is 4061605502.

It is an interprime number because it is at equal distance from previous prime (2055061601) and next prime (2055061607).

It can be written as a sum of positive squares in only one way, i.e., 1636040704 + 419020900 = 40448^2 + 20470^2 .

It is not an unprimeable number, because it can be changed into a prime (2055061601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256882697 + ... + 256882704.

It is an arithmetic number, because the mean of its divisors is an integer number (599392969).

Almost surely, 2^2055061604 is an apocalyptic number.

It is an amenable number.

2055061604 is a deficient number, since it is larger than the sum of its proper divisors (1541296210).

2055061604 is a wasteful number, since it uses less digits than its factorization.

2055061604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513765405 (or 513765403 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2055061604 is about 45332.7872957311. The cubic root of 2055061604 is about 1271.3787502327.

The spelling of 2055061604 in words is "two billion, fifty-five million, sixty-one thousand, six hundred four".