2545542962 has 8 divisors (see below), whose sum is σ = 3819645696. Its totient is φ = 1272327732.

The previous prime is 2545542931. The next prime is 2545543027. The reversal of 2545542962 is 2692455452.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214658 + ... + 226205.

It is an arithmetic number, because the mean of its divisors is an integer number (477455712).

Almost surely, 2^2545542962 is an apocalyptic number.

2545542962 is a deficient number, since it is larger than the sum of its proper divisors (1274102734).

2545542962 is a wasteful number, since it uses less digits than its factorization.

2545542962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443752.

The product of its digits is 864000, while the sum is 44.

The square root of 2545542962 is about 50453.3741389018. The cubic root of 2545542962 is about 1365.4007709228.

The spelling of 2545542962 in words is "two billion, five hundred forty-five million, five hundred forty-two thousand, nine hundred sixty-two".