2546262012 has 48 divisors (see below), whose sum is σ = 7085256192. Its totient is φ = 695872320.

The previous prime is 2546262011. The next prime is 2546262049. The reversal of 2546262012 is 2102626452.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546262011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657039 + ... + 660902.

It is an arithmetic number, because the mean of its divisors is an integer number (147609504).

Almost surely, 2^2546262012 is an apocalyptic number.

It is an amenable number.

2546262012 is an abundant number, since it is smaller than the sum of its proper divisors (4538994180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2546262012 is a wasteful number, since it uses less digits than its factorization.

2546262012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317978 (or 1317976 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2546262012 is about 50460.4995219033. The cubic root of 2546262012 is about 1365.5293222783.

Adding to 2546262012 its reverse (2102626452), we get a palindrome (4648888464).

The spelling of 2546262012 in words is "two billion, five hundred forty-six million, two hundred sixty-two thousand, twelve".