1540104050552 has 8 divisors (see below), whose sum is σ = 2887695094800. Its totient is φ = 770052025272.

The previous prime is 1540104050533. The next prime is 1540104050579. The reversal of 1540104050552 is 2550504010451.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 96256503152 + ... + 96256503167.

It is an arithmetic number, because the mean of its divisors is an integer number (360961886850).

Almost surely, 2^{1540104050552} is an apocalyptic number.

It is an amenable number.

1540104050552 is a deficient number, since it is larger than the sum of its proper divisors (1347591044248).

1540104050552 is a wasteful number, since it uses less digits than its factorization.

1540104050552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192513006325 (or 192513006321 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 1540104050552 in words is "one trillion, five hundred forty billion, one hundred four million, fifty thousand, five hundred fifty-two".