10325545531551 has 24 divisors (see below), whose sum is σ = 15499123036800. Its totient is φ = 6616933243200.

The previous prime is 10325545531549. The next prime is 10325545531583. The reversal of 10325545531551 is 15513554552301.

10325545531551 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 5 + 5 + 45 + 53 + 1 + 551 = 666.

10325545531551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10325545531551 - 2¹ = 10325545531549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10325545531497 and 10325545531506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10325545531591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124150120 + ... + 124233261.

It is an arithmetic number, because the mean of its divisors is an integer number (645796793200).

Almost surely, 2^{10325545531551} is an apocalyptic number.

10325545531551 is a deficient number, since it is larger than the sum of its proper divisors (5173577505249).

10325545531551 is a wasteful number, since it uses less digits than its factorization.

10325545531551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248383567 (or 248383564 counting only the distinct ones).

The product of its (nonzero) digits is 1125000, while the sum is 45.

The spelling of 10325545531551 in words is "ten trillion, three hundred twenty-five billion, five hundred forty-five million, five hundred thirty-one thousand, five hundred fifty-one".