869506050152 has 16 divisors (see below), whose sum is σ = 1630335102660. Its totient is φ = 434750022784.

The previous prime is 869506050131. The next prime is 869506050173. The reversal of 869506050152 is 251050605968.

It is an interprime number because it is at equal distance from previous prime (869506050131) and next prime (869506050173).

It can be written as a sum of positive squares in 2 ways, for example, as 860727484516 + 8778565636 = 927754^2 + 93694^2 .

It is a super-3 number, since 3×869506050152³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 869506050097 and 869506050106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1290518 + ... + 1845114.

Almost surely, 2^869506050152 is an apocalyptic number.

It is an amenable number.

869506050152 is a deficient number, since it is larger than the sum of its proper divisors (760829052508).

869506050152 is a wasteful number, since it uses less digits than its factorization.

869506050152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750580 (or 750576 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 47.

The spelling of 869506050152 in words is "eight hundred sixty-nine billion, five hundred six million, fifty thousand, one hundred fifty-two".