2361155532 has 12 divisors (see below), whose sum is σ = 5509362936. Its totient is φ = 787051840.

The previous prime is 2361155491. The next prime is 2361155539. The reversal of 2361155532 is 2355511632.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2361155493 and 2361155502.

It is not an unprimeable number, because it can be changed into a prime (2361155539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98381469 + ... + 98381492.

It is an arithmetic number, because the mean of its divisors is an integer number (459113578).

Almost surely, 2^2361155532 is an apocalyptic number.

It is an amenable number.

2361155532 is an abundant number, since it is smaller than the sum of its proper divisors (3148207404).

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

2361155532 is a wasteful number, since it uses less digits than its factorization.

2361155532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196762968 (or 196762966 counting only the distinct ones).

The product of its digits is 27000, while the sum is 33.

The square root of 2361155532 is about 48591.7228754034. The cubic root of 2361155532 is about 1331.6033073674.

The spelling of 2361155532 in words is "two billion, three hundred sixty-one million, one hundred fifty-five thousand, five hundred thirty-two".