2030315525 has 48 divisors (see below), whose sum is σ = 3056590080. Its totient is φ = 1305984000.

The previous prime is 2030315479. The next prime is 2030315537. The reversal of 2030315525 is 5255130302.

It is not a de Polignac number, because 2030315525 - 2¹² = 2030311429 is a prime.

It is a super-2 number, since 2×2030315525² = 8244362262112051250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2030315494 and 2030315503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1067075 + ... + 1068975.

It is an arithmetic number, because the mean of its divisors is an integer number (63678960).

Almost surely, 2^2030315525 is an apocalyptic number.

2030315525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2030315525 is a deficient number, since it is larger than the sum of its proper divisors (1026274555).

2030315525 is a wasteful number, since it uses less digits than its factorization.

2030315525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294 (or 2289 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 2030315525 is about 45059.0226813676. The cubic root of 2030315525 is about 1266.2550153171.

Adding to 2030315525 its reverse (5255130302), we get a palindrome (7285445827).

The spelling of 2030315525 in words is "two billion, thirty million, three hundred fifteen thousand, five hundred twenty-five".