2546653012 has 12 divisors (see below), whose sum is σ = 4650410016. Its totient is φ = 1217964440.

The previous prime is 2546652947. The next prime is 2546653013. The reversal of 2546653012 is 2103566452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546653013) 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, 13840414 + ... + 13840597.

It is an arithmetic number, because the mean of its divisors is an integer number (387534168).

Almost surely, 2^2546653012 is an apocalyptic number.

It is an amenable number.

2546653012 is a deficient number, since it is larger than the sum of its proper divisors (2103757004).

2546653012 is a wasteful number, since it uses less digits than its factorization.

2546653012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27681038 (or 27681036 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2546653012 is about 50464.3736907534. The cubic root of 2546653012 is about 1365.5992148811.

The spelling of 2546653012 in words is "two billion, five hundred forty-six million, six hundred fifty-three thousand, twelve".