1453135444005 has 32 divisors (see below), whose sum is σ = 2718956427264. Its totient is φ = 648841870656.

The previous prime is 1453135443973. The next prime is 1453135444009. The reversal of 1453135444005 is 5004445313541.

It is not a de Polignac number, because 1453135444005 - 2⁵ = 1453135443973 is a prime.

It is a super-3 number, since 3×1453135444005³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453135444009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160918569 + ... + 160927598.

It is an arithmetic number, because the mean of its divisors is an integer number (84967388352).

Almost surely, 2^{1453135444005} is an apocalyptic number.

1453135444005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1453135444005 is a deficient number, since it is larger than the sum of its proper divisors (1265820983259).

1453135444005 is a wasteful number, since it uses less digits than its factorization.

1453135444005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321846225.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 1453135444005 in words is "one trillion, four hundred fifty-three billion, one hundred thirty-five million, four hundred forty-four thousand, five".