520150534532136 has 192 divisors, whose sum is σ = 1547459476992000. Its totient is φ = 157106162632320.

The previous prime is 520150534532087. The next prime is 520150534532203. The reversal of 520150534532136 is 631235435051025.

520150534532136 is a `hidden beast` number, since 5 + 2 + 0 + 1 + 50 + 5 + 34 + 532 + 1 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 520150534532091 and 520150534532100.

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, 489017121 + ... + 490079631.

It is an arithmetic number, because the mean of its divisors is an integer number (8059684776000).

Almost surely, 2^{520150534532136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 520150534532136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773729738496000).

520150534532136 is an abundant number, since it is smaller than the sum of its proper divisors (1027308942459864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

520150534532136 is a wasteful number, since it uses less digits than its factorization.

520150534532136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078124 (or 1078117 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 45.

The spelling of 520150534532136 in words is "five hundred twenty trillion, one hundred fifty billion, five hundred thirty-four million, five hundred thirty-two thousand, one hundred thirty-six".