3455774788025 has 24 divisors (see below), whose sum is σ = 4898258735424. Its totient is φ = 2369223086400.

The previous prime is 3455774788019. The next prime is 3455774788031. The reversal of 3455774788025 is 5208874775543.

It is an interprime number because it is at equal distance from previous prime (3455774788019) and next prime (3455774788031).

It is not a de Polignac number, because 3455774788025 - 2⁴ = 3455774788009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 956087 + ... + 2797436.

It is an arithmetic number, because the mean of its divisors is an integer number (204094113976).

Almost surely, 2^{3455774788025} is an apocalyptic number.

3455774788025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3455774788025 is a deficient number, since it is larger than the sum of its proper divisors (1442483947399).

3455774788025 is a wasteful number, since it uses less digits than its factorization.

3455774788025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758801 (or 3758796 counting only the distinct ones).

The product of its (nonzero) digits is 263424000, while the sum is 65.

The spelling of 3455774788025 in words is "three trillion, four hundred fifty-five billion, seven hundred seventy-four million, seven hundred eighty-eight thousand, twenty-five".