2054662377 has 8 divisors (see below), whose sum is σ = 2747680416. Its totient is φ = 1365709632.

The previous prime is 2054662369. The next prime is 2054662399. The reversal of 2054662377 is 7732664502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2054662377 - 2³ = 2054662369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2054662327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015143 + ... + 1017164.

It is an arithmetic number, because the mean of its divisors is an integer number (343460052).

Almost surely, 2^2054662377 is an apocalyptic number.

It is an amenable number.

2054662377 is a deficient number, since it is larger than the sum of its proper divisors (693018039).

2054662377 is a wasteful number, since it uses less digits than its factorization.

2054662377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032647.

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 2054662377 is about 45328.3837898507. The cubic root of 2054662377 is about 1271.2964166757.

The spelling of 2054662377 in words is "two billion, fifty-four million, six hundred sixty-two thousand, three hundred seventy-seven".