1562472479 has 2 divisors, whose sum is σ = 1562472480. Its totient is φ = 1562472478.

The previous prime is 1562472433. The next prime is 1562472481. The reversal of 1562472479 is 9742742651.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1562472479 - 2¹⁶ = 1562406943 is a prime.

Together with 1562472481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1562472679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781236239 + 781236240.

It is an arithmetic number, because the mean of its divisors is an integer number (781236240).

Almost surely, 2^1562472479 is an apocalyptic number.

1562472479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1562472479 is an equidigital number, since it uses as much as digits as its factorization.

1562472479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 47.

The square root of 1562472479 is about 39528.1226343979. The cubic root of 1562472479 is about 1160.3903955010.

The spelling of 1562472479 in words is "one billion, five hundred sixty-two million, four hundred seventy-two thousand, four hundred seventy-nine".