1488996547 has 2 divisors, whose sum is σ = 1488996548. Its totient is φ = 1488996546.

The previous prime is 1488996521. The next prime is 1488996583. The reversal of 1488996547 is 7456998841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1488996547 - 2¹⁵ = 1488963779 is a prime.

It is a super-2 number, since 2×1488996547² = 4434221433955846418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1488196547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744498273 + 744498274.

It is an arithmetic number, because the mean of its divisors is an integer number (744498274).

Almost surely, 2^1488996547 is an apocalyptic number.

1488996547 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488996547 is an equidigital number, since it uses as much as digits as its factorization.

1488996547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 61.

The square root of 1488996547 is about 38587.5180207279. The cubic root of 1488996547 is about 1141.9083014592.

The spelling of 1488996547 in words is "one billion, four hundred eighty-eight million, nine hundred ninety-six thousand, five hundred forty-seven".