1484050965257 has 8 divisors (see below), whose sum is σ = 1730671680000. Its totient is φ = 1272043684212.

The previous prime is 1484050965247. The next prime is 1484050965281. The reversal of 1484050965257 is 7525690504841.

It is a de Polignac number, because none of the positive numbers 2^k-1484050965257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484050965247) 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, 2163339257 + ... + 2163339942.

It is an arithmetic number, because the mean of its divisors is an integer number (216333960000).

Almost surely, 2^{1484050965257} is an apocalyptic number.

It is an amenable number.

1484050965257 is a deficient number, since it is larger than the sum of its proper divisors (246620714743).

1484050965257 is an frugal number, since it uses more digits than its factorization.

1484050965257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326679220 (or 4326679206 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 56.

The spelling of 1484050965257 in words is "one trillion, four hundred eighty-four billion, fifty million, nine hundred sixty-five thousand, two hundred fifty-seven".