1454316131552 has 24 divisors (see below), whose sum is σ = 2924103714336. Its totient is φ = 711686616832.

The previous prime is 1454316131551. The next prime is 1454316131557. The reversal of 1454316131552 is 2551316134541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454316131551) 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, 483481253 + ... + 483484260.

It is an arithmetic number, because the mean of its divisors is an integer number (121837654764).

Almost surely, 2^{1454316131552} is an apocalyptic number.

It is an amenable number.

1454316131552 is an abundant number, since it is smaller than the sum of its proper divisors (1469787582784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454316131552 is an equidigital number, since it uses as much as digits as its factorization.

1454316131552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966965570 (or 966965562 counting only the distinct ones).

The product of its digits is 216000, while the sum is 41.

The spelling of 1454316131552 in words is "one trillion, four hundred fifty-four billion, three hundred sixteen million, one hundred thirty-one thousand, five hundred fifty-two".