7131565150848 has 192 divisors, whose sum is σ = 21301497191520. Its totient is φ = 2374998174720.

The previous prime is 7131565150837. The next prime is 7131565150859. The reversal of 7131565150848 is 8480515651317.

7131565150848 is a `hidden beast` number, since 7 + 1 + 31 + 5 + 65 + 1 + 508 + 48 = 666.

It is an interprime number because it is at equal distance from previous prime (7131565150837) and next prime (7131565150859).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7131565150794 and 7131565150803.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33829386 + ... + 34039542.

Almost surely, 2^{7131565150848} 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 7131565150848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10650748595760).

7131565150848 is an abundant number, since it is smaller than the sum of its proper divisors (14169932040672).

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

7131565150848 is a wasteful number, since it uses less digits than its factorization.

7131565150848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211277 (or 211253 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 54.

The spelling of 7131565150848 in words is "seven trillion, one hundred thirty-one billion, five hundred sixty-five million, one hundred fifty thousand, eight hundred forty-eight".