1004661536135 has 16 divisors (see below), whose sum is σ = 1207677053952. Its totient is φ = 802341540000.

The previous prime is 1004661536113. The next prime is 1004661536143. The reversal of 1004661536135 is 5316351664001.

It is not a de Polignac number, because 1004661536135 - 2¹⁸ = 1004661273991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004661536092 and 1004661536101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7251260 + ... + 7388510.

It is an arithmetic number, because the mean of its divisors is an integer number (75479815872).

Almost surely, 2^{1004661536135} is an apocalyptic number.

1004661536135 is a deficient number, since it is larger than the sum of its proper divisors (203015517817).

1004661536135 is a wasteful number, since it uses less digits than its factorization.

1004661536135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139774.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 1004661536135 in words is "one trillion, four billion, six hundred sixty-one million, five hundred thirty-six thousand, one hundred thirty-five".