7161263032 has 192 divisors, whose sum is σ = 17495352000. Its totient is φ = 2688153600.

The previous prime is 7161263029. The next prime is 7161263059. The reversal of 7161263032 is 2303621617.

It is a junction number, because it is equal to n+sod(n) for n = 7161262985 and 7161263003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41394498 + ... + 41394670.

It is an arithmetic number, because the mean of its divisors is an integer number (91121625).

Almost surely, 2^7161263032 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 7161263032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8747676000).

7161263032 is an abundant number, since it is smaller than the sum of its proper divisors (10334088968).

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

7161263032 is a wasteful number, since it uses less digits than its factorization.

7161263032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 7161263032 is about 84624.2461236731. The cubic root of 7161263032 is about 1927.5095650285.

Adding to 7161263032 its reverse (2303621617), we get a palindrome (9464884649).

The spelling of 7161263032 in words is "seven billion, one hundred sixty-one million, two hundred sixty-three thousand, thirty-two".