2546425151 has 4 divisors (see below), whose sum is σ = 2657139312. Its totient is φ = 2435710992.

The previous prime is 2546425139. The next prime is 2546425169. The reversal of 2546425151 is 1515246452.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2546425151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546425111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55357046 + ... + 55357091.

It is an arithmetic number, because the mean of its divisors is an integer number (664284828).

Almost surely, 2^2546425151 is an apocalyptic number.

2546425151 is a deficient number, since it is larger than the sum of its proper divisors (110714161).

2546425151 is a wasteful number, since it uses less digits than its factorization.

2546425151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110714160.

The product of its digits is 48000, while the sum is 35.

The square root of 2546425151 is about 50462.1159980435. The cubic root of 2546425151 is about 1365.5584848088.

The spelling of 2546425151 in words is "two billion, five hundred forty-six million, four hundred twenty-five thousand, one hundred fifty-one".