2425535658 has 192 divisors, whose sum is σ = 6833249280. Its totient is φ = 624117312.

The previous prime is 2425535597. The next prime is 2425535699. The reversal of 2425535658 is 8565355242.

2425535658 is a `hidden beast` number, since 2 + 42 + 553 + 5 + 6 + 58 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2746485 + ... + 2747367.

It is an arithmetic number, because the mean of its divisors is an integer number (35589840).

Almost surely, 2^2425535658 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2425535658, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3416624640).

2425535658 is an abundant number, since it is smaller than the sum of its proper divisors (4407713622).

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

2425535658 is a wasteful number, since it uses less digits than its factorization.

2425535658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 951 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

The square root of 2425535658 is about 49249.7274916319. The cubic root of 2425535658 is about 1343.5976055393.

The spelling of 2425535658 in words is "two billion, four hundred twenty-five million, five hundred thirty-five thousand, six hundred fifty-eight".