1454530503413 has 16 divisors (see below), whose sum is σ = 1598235210096. Its totient is φ = 1315645286400.

The previous prime is 1454530503409. The next prime is 1454530503443. The reversal of 1454530503413 is 3143050354541.

It can be written as a sum of positive squares in 8 ways, for example, as 57827263729 + 1396703239684 = 240473^2 + 1181822^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454530503413 - 2² = 1454530503409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454530503443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5582906 + ... + 5837627.

It is an arithmetic number, because the mean of its divisors is an integer number (99889700631).

Almost surely, 2^{1454530503413} is an apocalyptic number.

1454530503413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1454530503413 is a deficient number, since it is larger than the sum of its proper divisors (143704706683).

1454530503413 is a wasteful number, since it uses less digits than its factorization.

1454530503413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11420744.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 1454530503413 its reverse (3143050354541), we get a palindrome (4597580857954).

The spelling of 1454530503413 in words is "one trillion, four hundred fifty-four billion, five hundred thirty million, five hundred three thousand, four hundred thirteen".