3455125451 has 2 divisors, whose sum is σ = 3455125452. Its totient is φ = 3455125450.

The previous prime is 3455125439. The next prime is 3455125489. The reversal of 3455125451 is 1545215543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3455125451 - 2¹⁰ = 3455124427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3455125351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727562725 + 1727562726.

It is an arithmetic number, because the mean of its divisors is an integer number (1727562726).

Almost surely, 2^3455125451 is an apocalyptic number.

3455125451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3455125451 is an equidigital number, since it uses as much as digits as its factorization.

3455125451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60000, while the sum is 35.

The square root of 3455125451 is about 58780.3151658784. The cubic root of 3455125451 is about 1511.7777187106. Note that the first 4 decimals are identical.

The spelling of 3455125451 in words is "three billion, four hundred fifty-five million, one hundred twenty-five thousand, four hundred fifty-one".