10508317452 has 18 divisors (see below), whose sum is σ = 26562691428. Its totient is φ = 3502772472.

The previous prime is 10508317451. The next prime is 10508317531. The reversal of 10508317452 is 25471380501.

10508317452 is a `hidden beast` number, since 1 + 0 + 508 + 31 + 74 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×10508317452² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 291897707 = 10508317452 / (1 + 0 + 5 + 0 + 8 + 3 + 1 + 7 + 4 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (10508317451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145948818 + ... + 145948889.

Almost surely, 2^10508317452 is an apocalyptic number.

10508317452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10508317452 is an abundant number, since it is smaller than the sum of its proper divisors (16054373976).

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

10508317452 is a wasteful number, since it uses less digits than its factorization.

10508317452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291897717 (or 291897712 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

Adding to 10508317452 its reverse (25471380501), we get a palindrome (35979697953).

The spelling of 10508317452 in words is "ten billion, five hundred eight million, three hundred seventeen thousand, four hundred fifty-two".