5402037427 has 2 divisors, whose sum is σ = 5402037428. Its totient is φ = 5402037426.

The previous prime is 5402037397. The next prime is 5402037461. The reversal of 5402037427 is 7247302045.

It is an a-pointer prime, because the next prime (5402037461) can be obtained adding 5402037427 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5402037427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5402037392 and 5402037401.

It is not a weakly prime, because it can be changed into another prime (5402037467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701018713 + 2701018714.

It is an arithmetic number, because the mean of its divisors is an integer number (2701018714).

Almost surely, 2^5402037427 is an apocalyptic number.

5402037427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5402037427 is an equidigital number, since it uses as much as digits as its factorization.

5402037427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 5402037427 is about 73498.5539109444. The cubic root of 5402037427 is about 1754.6312623200.

The spelling of 5402037427 in words is "five billion, four hundred two million, thirty-seven thousand, four hundred twenty-seven".