5402513287 has 2 divisors, whose sum is σ = 5402513288. Its totient is φ = 5402513286.

The previous prime is 5402513267. The next prime is 5402513329. The reversal of 5402513287 is 7823152045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5402513287 - 2²³ = 5394124679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5402513267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701256643 + 2701256644.

It is an arithmetic number, because the mean of its divisors is an integer number (2701256644).

Almost surely, 2^5402513287 is an apocalyptic number.

5402513287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5402513287 is an equidigital number, since it uses as much as digits as its factorization.

5402513287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 5402513287 is about 73501.7910462051. The cubic root of 5402513287 is about 1754.6827820369.

The spelling of 5402513287 in words is "five billion, four hundred two million, five hundred thirteen thousand, two hundred eighty-seven".