2487772153 has 2 divisors, whose sum is σ = 2487772154. Its totient is φ = 2487772152.

The previous prime is 2487772151. The next prime is 2487772159. The reversal of 2487772153 is 3512777842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2293643664 + 194128489 = 47892^2 + 13933^2 .

It is a cyclic number.

It is not a de Polignac number, because 2487772153 - 2¹ = 2487772151 is a prime.

Together with 2487772151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2487772151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243886076 + 1243886077.

It is an arithmetic number, because the mean of its divisors is an integer number (1243886077).

Almost surely, 2^2487772153 is an apocalyptic number.

It is an amenable number.

2487772153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487772153 is an equidigital number, since it uses as much as digits as its factorization.

2487772153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 658560, while the sum is 46.

The square root of 2487772153 is about 49877.5716429740. The cubic root of 2487772153 is about 1354.9924252605.

The spelling of 2487772153 in words is "two billion, four hundred eighty-seven million, seven hundred seventy-two thousand, one hundred fifty-three".