30526002000 has 480 divisors, whose sum is σ = 115588601856. Its totient is φ = 7463808000.

The previous prime is 30526001993. The next prime is 30526002007. The reversal of 30526002000 is 20062503.

It is an interprime number because it is at equal distance from previous prime (30526001993) and next prime (30526002007).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30526002007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44693659 + ... + 44694341.

Almost surely, 2^30526002000 is an apocalyptic number.

30526002000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30526002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57794300928).

30526002000 is an abundant number, since it is smaller than the sum of its proper divisors (85062599856).

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

30526002000 is a wasteful number, since it uses less digits than its factorization.

30526002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 30526002000 its reverse (20062503), we get a palindrome (30546064503).

The spelling of 30526002000 in words is "thirty billion, five hundred twenty-six million, two thousand".