2546134545 has 8 divisors (see below), whose sum is σ = 4073815296. Its totient is φ = 1357938416.

The previous prime is 2546134519. The next prime is 2546134583. The reversal of 2546134545 is 5454316452.

2546134545 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2546134545 - 2⁸ = 2546134289 is a prime.

It is a super-2 number, since 2×2546134545² = 12965602242484714050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84871137 + ... + 84871166.

It is an arithmetic number, because the mean of its divisors is an integer number (509226912).

Almost surely, 2^2546134545 is an apocalyptic number.

It is an amenable number.

2546134545 is a deficient number, since it is larger than the sum of its proper divisors (1527680751).

2546134545 is a wasteful number, since it uses less digits than its factorization.

2546134545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169742311.

The product of its digits is 288000, while the sum is 39.

The square root of 2546134545 is about 50459.2364686585. The cubic root of 2546134545 is about 1365.5065355646.

It can be divided in two parts, 25461 and 34545, that added together give a palindrome (60006).

The spelling of 2546134545 in words is "two billion, five hundred forty-six million, one hundred thirty-four thousand, five hundred forty-five".