1541453552252 has 12 divisors (see below), whose sum is σ = 2735537290416. Its totient is φ = 759871469280.

The previous prime is 1541453552231. The next prime is 1541453552297. The reversal of 1541453552252 is 2522553541451.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2713826393 + ... + 2713826960.

It is an arithmetic number, because the mean of its divisors is an integer number (227961440868).

Almost surely, 2^{1541453552252} is an apocalyptic number.

It is an amenable number.

1541453552252 is a deficient number, since it is larger than the sum of its proper divisors (1194083738164).

1541453552252 is a wasteful number, since it uses less digits than its factorization.

1541453552252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427653428 (or 5427653426 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 44.

The spelling of 1541453552252 in words is "one trillion, five hundred forty-one billion, four hundred fifty-three million, five hundred fifty-two thousand, two hundred fifty-two".