1482486445477 has 4 divisors (see below), whose sum is σ = 1485091870380. Its totient is φ = 1479881020576.

The previous prime is 1482486445441. The next prime is 1482486445481. The reversal of 1482486445477 is 7745446842841.

It is a Cunningham number, because it is equal to 1217574²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 244338421636 + 1238148023841 = 494306^2 + 1112721^2 .

It is a cyclic number.

It is not a de Polignac number, because 1482486445477 - 2²⁷ = 1482352227749 is a prime.

It is a super-2 number, since 2×1482486445477² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1482486445417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302711598 + ... + 1302712735.

It is an arithmetic number, because the mean of its divisors is an integer number (371272967595).

Almost surely, 2^{1482486445477} is an apocalyptic number.

It is an amenable number.

1482486445477 is a deficient number, since it is larger than the sum of its proper divisors (2605424903).

1482486445477 is an equidigital number, since it uses as much as digits as its factorization.

1482486445477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605424902.

The product of its digits is 192675840, while the sum is 64.

The spelling of 1482486445477 in words is "one trillion, four hundred eighty-two billion, four hundred eighty-six million, four hundred forty-five thousand, four hundred seventy-seven".