2775461452 has 6 divisors (see below), whose sum is σ = 4857057548. Its totient is φ = 1387730724.

The previous prime is 2775461449. The next prime is 2775461459. The reversal of 2775461452 is 2541645772.

2775461452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2775461399 and 2775461408.

It is not an unprimeable number, because it can be changed into a prime (2775461459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346932678 + ... + 346932685.

Almost surely, 2^2775461452 is an apocalyptic number.

It is an amenable number.

2775461452 is a deficient number, since it is larger than the sum of its proper divisors (2081596096).

2775461452 is a wasteful number, since it uses less digits than its factorization.

2775461452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693865367 (or 693865365 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The square root of 2775461452 is about 52682.6484907507. The cubic root of 2775461452 is about 1405.3302672132.

The spelling of 2775461452 in words is "two billion, seven hundred seventy-five million, four hundred sixty-one thousand, four hundred fifty-two".