1485277400473 has 8 divisors (see below), whose sum is σ = 1487089890720. Its totient is φ = 1483465199040.

The previous prime is 1485277400461. The next prime is 1485277400489. The reversal of 1485277400473 is 3740047725841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1485277400473 - 2²¹ = 1485275303321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1485277400473.

It is not an unprimeable number, because it can be changed into a prime (1485277400273) 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, 11305758 + ... + 11436376.

It is an arithmetic number, because the mean of its divisors is an integer number (185886236340).

Almost surely, 2^{1485277400473} is an apocalyptic number.

It is an amenable number.

1485277400473 is a deficient number, since it is larger than the sum of its proper divisors (1812490247).

1485277400473 is a wasteful number, since it uses less digits than its factorization.

1485277400473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144407.

The product of its (nonzero) digits is 5268480, while the sum is 52.

The spelling of 1485277400473 in words is "one trillion, four hundred eighty-five billion, two hundred seventy-seven million, four hundred thousand, four hundred seventy-three".