1158325602 has 96 divisors (see below), whose sum is σ = 2821538304. Its totient is φ = 315705600.

The previous prime is 1158325601. The next prime is 1158325603. The reversal of 1158325602 is 2065238511.

It is an interprime number because it is at equal distance from previous prime (1158325601) and next prime (1158325603).

It is not an unprimeable number, because it can be changed into a prime (1158325601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 664452 + ... + 666192.

It is an arithmetic number, because the mean of its divisors is an integer number (29391024).

Almost surely, 2^1158325602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1158325602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1410769152).

1158325602 is an abundant number, since it is smaller than the sum of its proper divisors (1663212702).

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

1158325602 is a wasteful number, since it uses less digits than its factorization.

1158325602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864 (or 1857 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1158325602 is about 34034.1828460740. The cubic root of 1158325602 is about 1050.2117795045.

The spelling of 1158325602 in words is "one billion, one hundred fifty-eight million, three hundred twenty-five thousand, six hundred two".