10531033025456 has 40 divisors (see below), whose sum is σ = 20509059568320. Its totient is φ = 5238432622656.

The previous prime is 10531033025413. The next prime is 10531033025519. The reversal of 10531033025456 is 65452033013501.

It is a super-2 number, since 2×10531033025456² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924191 + ... + 4681473.

It is an arithmetic number, because the mean of its divisors is an integer number (512726489208).

Almost surely, 2^{10531033025456} is an apocalyptic number.

10531033025456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10531033025456 is a deficient number, since it is larger than the sum of its proper divisors (9978026542864).

10531033025456 is a wasteful number, since it uses less digits than its factorization.

10531033025456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758193 (or 3758187 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 10531033025456 its reverse (65452033013501), we get a palindrome (75983066038957).

The spelling of 10531033025456 in words is "ten trillion, five hundred thirty-one billion, thirty-three million, twenty-five thousand, four hundred fifty-six".