2546103552 has 72 divisors (see below), whose sum is σ = 6920624256. Its totient is φ = 830631936.

The previous prime is 2546103551. The next prime is 2546103559. The reversal of 2546103552 is 2553016452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546103551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 828 + ... + 71364.

Almost surely, 2^2546103552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2546103552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3460312128).

2546103552 is an abundant number, since it is smaller than the sum of its proper divisors (4374520704).

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

2546103552 is an equidigital number, since it uses as much as digits as its factorization.

2546103552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70603 (or 70589 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 2546103552 is about 50458.9293584396. The cubic root of 2546103552 is about 1365.5009949677.

The spelling of 2546103552 in words is "two billion, five hundred forty-six million, one hundred three thousand, five hundred fifty-two".