1146783273525 has 48 divisors (see below), whose sum is σ = 2114693877120. Its totient is φ = 609292108800.

The previous prime is 1146783273469. The next prime is 1146783273553. The reversal of 1146783273525 is 5253723876411.

1146783273525 is a `hidden beast` number, since 1 + 1 + 46 + 7 + 8 + 3 + 2 + 73 + 525 = 666.

It is not a de Polignac number, because 1146783273525 - 2¹⁴ = 1146783257141 is a prime.

It is a super-2 number, since 2×1146783273525² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3052396 + ... + 3407445.

It is an arithmetic number, because the mean of its divisors is an integer number (44056122440).

Almost surely, 2^{1146783273525} is an apocalyptic number.

1146783273525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1146783273525 is a deficient number, since it is larger than the sum of its proper divisors (967910603595).

1146783273525 is a wasteful number, since it uses less digits than its factorization.

1146783273525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460123 (or 6460112 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 1146783273525 in words is "one trillion, one hundred forty-six billion, seven hundred eighty-three million, two hundred seventy-three thousand, five hundred twenty-five".