2254425165154 has 4 divisors (see below), whose sum is σ = 3381637747734. Its totient is φ = 1127212582576.

The previous prime is 2254425165133. The next prime is 2254425165241. The reversal of 2254425165154 is 4515615244522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1754048604025 + 500376561129 = 1324405^2 + 707373^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563606291287 + ... + 563606291290.

Almost surely, 2^{2254425165154} is an apocalyptic number.

2254425165154 is a deficient number, since it is larger than the sum of its proper divisors (1127212582580).

2254425165154 is a wasteful number, since it uses less digits than its factorization.

2254425165154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127212582579.

The product of its digits is 1920000, while the sum is 46.

The spelling of 2254425165154 in words is "two trillion, two hundred fifty-four billion, four hundred twenty-five million, one hundred sixty-five thousand, one hundred fifty-four".