15213041152685 has 64 divisors (see below), whose sum is σ = 18632563488000. Its totient is φ = 11922780979200.

The previous prime is 15213041152669. The next prime is 15213041152723. The reversal of 15213041152685 is 58625114031251.

It is not a de Polignac number, because 15213041152685 - 2⁴ = 15213041152669 is a prime.

It is a super-2 number, since 2×15213041152685² (a number of 27 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 63 ways as a sum of consecutive naturals, for example, 19782887981 + ... + 19782888749.

It is an arithmetic number, because the mean of its divisors is an integer number (291133804500).

Almost surely, 2^{15213041152685} is an apocalyptic number.

It is an amenable number.

15213041152685 is a deficient number, since it is larger than the sum of its proper divisors (3419522335315).

15213041152685 is a wasteful number, since it uses less digits than its factorization.

15213041152685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982.

The product of its (nonzero) digits is 288000, while the sum is 44.

The spelling of 15213041152685 in words is "fifteen trillion, two hundred thirteen billion, forty-one million, one hundred fifty-two thousand, six hundred eighty-five".