2488276477 has 2 divisors, whose sum is σ = 2488276478. Its totient is φ = 2488276476.

The previous prime is 2488276457. The next prime is 2488276481. The reversal of 2488276477 is 7746728842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1907418276 + 580858201 = 43674^2 + 24101^2 .

It is a cyclic number.

It is not a de Polignac number, because 2488276477 - 2¹¹ = 2488274429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2488276447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244138238 + 1244138239.

It is an arithmetic number, because the mean of its divisors is an integer number (1244138239).

Almost surely, 2^2488276477 is an apocalyptic number.

It is an amenable number.

2488276477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2488276477 is an equidigital number, since it uses as much as digits as its factorization.

2488276477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8429568, while the sum is 55.

The square root of 2488276477 is about 49882.6270058023. The cubic root of 2488276477 is about 1355.0839809425.

The spelling of 2488276477 in words is "two billion, four hundred eighty-eight million, two hundred seventy-six thousand, four hundred seventy-seven".