2476641487 has 2 divisors, whose sum is σ = 2476641488. Its totient is φ = 2476641486.

The previous prime is 2476641473. The next prime is 2476641511. The reversal of 2476641487 is 7841466742.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2476641487 - 2¹¹ = 2476639439 is a prime.

It is a super-2 number, since 2×2476641487² = 12267506110259142338, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2476641487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2476641437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1238320743 + 1238320744.

It is an arithmetic number, because the mean of its divisors is an integer number (1238320744).

Almost surely, 2^2476641487 is an apocalyptic number.

2476641487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2476641487 is an equidigital number, since it uses as much as digits as its factorization.

2476641487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1806336, while the sum is 49.

The square root of 2476641487 is about 49765.8666859123. The cubic root of 2476641487 is about 1352.9685907797.

The spelling of 2476641487 in words is "two billion, four hundred seventy-six million, six hundred forty-one thousand, four hundred eighty-seven".