2545474435 has 16 divisors (see below), whose sum is σ = 3493872576. Its totient is φ = 1744000128.

The previous prime is 2545474411. The next prime is 2545474487. The reversal of 2545474435 is 5344745452.

It is a cyclic number.

It is not a de Polignac number, because 2545474435 - 2⁹ = 2545473923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2545474391 and 2545474400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12477 + ... + 72433.

It is an arithmetic number, because the mean of its divisors is an integer number (218367036).

Almost surely, 2^2545474435 is an apocalyptic number.

2545474435 is a deficient number, since it is larger than the sum of its proper divisors (948398141).

2545474435 is a wasteful number, since it uses less digits than its factorization.

2545474435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61182.

The product of its digits is 1344000, while the sum is 43.

The square root of 2545474435 is about 50452.6950221690. The cubic root of 2545474435 is about 1365.3885184407.

The spelling of 2545474435 in words is "two billion, five hundred forty-five million, four hundred seventy-four thousand, four hundred thirty-five".