3451025520553 has 12 divisors (see below), whose sum is σ = 3947965851340. Its totient is φ = 2998176014592.

The previous prime is 3451025520533. The next prime is 3451025520557. The reversal of 3451025520553 is 3550255201543.

3451025520553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 95105625664 + 3355919894889 = 308392^2 + 1831917^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3451025520553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3451025520557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 459275658 + ... + 459283171.

Almost surely, 2^{3451025520553} is an apocalyptic number.

It is an amenable number.

3451025520553 is a deficient number, since it is larger than the sum of its proper divisors (496940330787).

3451025520553 is a wasteful number, since it uses less digits than its factorization.

3451025520553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918558876 (or 918558859 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 3451025520553 in words is "three trillion, four hundred fifty-one billion, twenty-five million, five hundred twenty thousand, five hundred fifty-three".