1540763063025 has 12 divisors (see below), whose sum is σ = 2547394930992. Its totient is φ = 821740300240.

The previous prime is 1540763063011. The next prime is 1540763063041. The reversal of 1540763063025 is 5203603670451.

It is not a de Polignac number, because 1540763063025 - 2¹⁸ = 1540762800881 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10271753679 + ... + 10271753828.

It is an arithmetic number, because the mean of its divisors is an integer number (212282910916).

Almost surely, 2^{1540763063025} is an apocalyptic number.

1540763063025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1540763063025 is a deficient number, since it is larger than the sum of its proper divisors (1006631867967).

1540763063025 is a wasteful number, since it uses less digits than its factorization.

1540763063025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20543507520 (or 20543507515 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 1540763063025 in words is "one trillion, five hundred forty billion, seven hundred sixty-three million, sixty-three thousand, twenty-five".