9542377152 has 448 divisors, whose sum is σ = 36195609600. Its totient is φ = 2392104960.

The previous prime is 9542377139. The next prime is 9542377183. The reversal of 9542377152 is 2517732459.

It is a happy number.

9542377152 is a `hidden beast` number, since 9 + 5 + 423 + 77 + 152 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×9542377152² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9542377098 and 9542377107.

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, 3857388 + ... + 3859860.

Almost surely, 2^9542377152 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 9542377152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18097804800).

9542377152 is an abundant number, since it is smaller than the sum of its proper divisors (26653232448).

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

9542377152 is a wasteful number, since it uses less digits than its factorization.

9542377152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541 (or 2525 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 9542377152 is about 97685.0917591830. The cubic root of 9542377152 is about 2121.0562815040.

The spelling of 9542377152 in words is "nine billion, five hundred forty-two million, three hundred seventy-seven thousand, one hundred fifty-two".