1454253304252 has 24 divisors (see below), whose sum is σ = 2910711767040. Its totient is φ = 622778882160.

The previous prime is 1454253304247. The next prime is 1454253304253. The reversal of 1454253304252 is 2524033524541.

It is a super-2 number, since 2×1454253304252² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454253304253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19651324 + ... + 19725187.

It is an arithmetic number, because the mean of its divisors is an integer number (121279656960).

Almost surely, 2^{1454253304252} is an apocalyptic number.

It is an amenable number.

1454253304252 is an abundant number, since it is smaller than the sum of its proper divisors (1456458462788).

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

1454253304252 is a wasteful number, since it uses less digits than its factorization.

1454253304252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39377841 (or 39377839 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 1454253304252 its reverse (2524033524541), we get a palindrome (3978286828793).

The spelling of 1454253304252 in words is "one trillion, four hundred fifty-four billion, two hundred fifty-three million, three hundred four thousand, two hundred fifty-two".