2551203323552 has 24 divisors (see below), whose sum is σ = 5409041662836. Its totient is φ = 1177478456832.

The previous prime is 2551203323551. The next prime is 2551203323573. The reversal of 2551203323552 is 2553233021552.

It can be written as a sum of positive squares in 2 ways, for example, as 2548735618576 + 2467704976 = 1596476^2 + 49676^2 .

It is not an unprimeable number, because it can be changed into a prime (2551203323551) 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, 3066349733 + ... + 3066350564.

Almost surely, 2^{2551203323552} is an apocalyptic number.

It is an amenable number.

2551203323552 is an abundant number, since it is smaller than the sum of its proper divisors (2857838339284).

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

2551203323552 is a wasteful number, since it uses less digits than its factorization.

2551203323552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132700320 (or 6132700312 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 2551203323552 in words is "two trillion, five hundred fifty-one billion, two hundred three million, three hundred twenty-three thousand, five hundred fifty-two".