1003453504052 has 6 divisors (see below), whose sum is σ = 1756043632098. Its totient is φ = 501726752024.

The previous prime is 1003453504049. The next prime is 1003453504073. The reversal of 1003453504052 is 2504053543001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 651097292836 + 352356211216 = 806906^2 + 593596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125431688003 + ... + 125431688010.

It is an arithmetic number, because the mean of its divisors is an integer number (292673938683).

Almost surely, 2^{1003453504052} is an apocalyptic number.

It is an amenable number.

1003453504052 is a deficient number, since it is larger than the sum of its proper divisors (752590128046).

1003453504052 is a wasteful number, since it uses less digits than its factorization.

1003453504052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250863376017 (or 250863376015 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 1003453504052 in words is "one trillion, three billion, four hundred fifty-three million, five hundred four thousand, fifty-two".