1480767747489 has 8 divisors (see below), whose sum is σ = 2193729996320. Its totient is φ = 987178498308.

The previous prime is 1480767747469. The next prime is 1480767747497. The reversal of 1480767747489 is 9847477670841.

It is a happy number.

1480767747489 is a `hidden beast` number, since 1 + 4 + 8 + 0 + 7 + 6 + 77 + 474 + 89 = 666.

It is not a de Polignac number, because 1480767747489 - 2⁸ = 1480767747233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1480767747409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27421624927 + ... + 27421624980.

It is an arithmetic number, because the mean of its divisors is an integer number (274216249540).

Almost surely, 2^{1480767747489} is an apocalyptic number.

It is an amenable number.

1480767747489 is a deficient number, since it is larger than the sum of its proper divisors (712962248831).

1480767747489 is an equidigital number, since it uses as much as digits as its factorization.

1480767747489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54843249916 (or 54843249910 counting only the distinct ones).

The product of its (nonzero) digits is 531062784, while the sum is 72.

The spelling of 1480767747489 in words is "one trillion, four hundred eighty billion, seven hundred sixty-seven million, seven hundred forty-seven thousand, four hundred eighty-nine".