1148786546501 has 16 divisors (see below), whose sum is σ = 1284183633600. Its totient is φ = 1018565481600.

The previous prime is 1148786546389. The next prime is 1148786546521. The reversal of 1148786546501 is 1056456878411.

It is a cyclic number.

It is not a de Polignac number, because 1148786546501 - 2¹⁴ = 1148786530117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148786546521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079015 + ... + 1860603.

It is an arithmetic number, because the mean of its divisors is an integer number (80261477100).

Almost surely, 2^{1148786546501} is an apocalyptic number.

1148786546501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1148786546501 is a deficient number, since it is larger than the sum of its proper divisors (135397087099).

1148786546501 is a wasteful number, since it uses less digits than its factorization.

1148786546501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784900.

The product of its (nonzero) digits is 6451200, while the sum is 56.

The spelling of 1148786546501 in words is "one trillion, one hundred forty-eight billion, seven hundred eighty-six million, five hundred forty-six thousand, five hundred one".