2254528377 has 16 divisors (see below), whose sum is σ = 3421508160. Its totient is φ = 1466359200.

The previous prime is 2254528373. The next prime is 2254528421. The reversal of 2254528377 is 7738254522.

2254528377 is a `hidden beast` number, since 2 + 2 + 54 + 528 + 3 + 77 = 666.

It is not a de Polignac number, because 2254528377 - 2² = 2254528373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2254528373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017199 + ... + 1019412.

It is an arithmetic number, because the mean of its divisors is an integer number (213844260).

Almost surely, 2^2254528377 is an apocalyptic number.

2254528377 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2254528377 is a deficient number, since it is larger than the sum of its proper divisors (1166979783).

2254528377 is a wasteful number, since it uses less digits than its factorization.

2254528377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036661 (or 2036655 counting only the distinct ones).

The product of its digits is 940800, while the sum is 45.

The square root of 2254528377 is about 47481.8741942649. The cubic root of 2254528377 is about 1311.2491972709.

The spelling of 2254528377 in words is "two billion, two hundred fifty-four million, five hundred twenty-eight thousand, three hundred seventy-seven".