3445450525451 has 6 divisors (see below), whose sum is σ = 3787148098356. Its totient is φ = 3132227750300.

The previous prime is 3445450525421. The next prime is 3445450525453. The reversal of 3445450525451 is 1545250545443.

It is a happy number.

It is not a de Polignac number, because 3445450525451 - 2³⁴ = 3428270656267 is a prime.

It is a super-2 number, since 2×3445450525451² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3445450525396 and 3445450525405.

It is not an unprimeable number, because it can be changed into a prime (3445450525453) 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, 14237398745 + ... + 14237398986.

It is an arithmetic number, because the mean of its divisors is an integer number (631191349726).

Almost surely, 2^{3445450525451} is an apocalyptic number.

3445450525451 is a deficient number, since it is larger than the sum of its proper divisors (341697572905).

3445450525451 is a wasteful number, since it uses less digits than its factorization.

3445450525451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28474797753 (or 28474797742 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 3445450525451 in words is "three trillion, four hundred forty-five billion, four hundred fifty million, five hundred twenty-five thousand, four hundred fifty-one".