1009651113675 has 18 divisors (see below), whose sum is σ = 1808397328452. Its totient is φ = 538480593840.

The previous prime is 1009651113659. The next prime is 1009651113697. The reversal of 1009651113675 is 5763111569001.

1009651113675 is a `hidden beast` number, since 10 + 0 + 96 + 511 + 1 + 36 + 7 + 5 = 666.

It is not a de Polignac number, because 1009651113675 - 2⁴ = 1009651113659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1009651113675.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2243668917 + ... + 2243669366.

Almost surely, 2^{1009651113675} is an apocalyptic number.

1009651113675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1009651113675 is a deficient number, since it is larger than the sum of its proper divisors (798746214777).

1009651113675 is a wasteful number, since it uses less digits than its factorization.

1009651113675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487338299 (or 4487338291 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

The spelling of 1009651113675 in words is "one trillion, nine billion, six hundred fifty-one million, one hundred thirteen thousand, six hundred seventy-five".