2725331747772 has 24 divisors (see below), whose sum is σ = 6359227764736. Its totient is φ = 908426722608.

The previous prime is 2725331747669. The next prime is 2725331747773. The reversal of 2725331747772 is 2777471335272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725331747773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1480378 + ... + 2764449.

Almost surely, 2^{2725331747772} is an apocalyptic number.

It is an amenable number.

2725331747772 is an abundant number, since it is smaller than the sum of its proper divisors (3633896016964).

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

2725331747772 is a wasteful number, since it uses less digits than its factorization.

2725331747772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298337 (or 4298335 counting only the distinct ones).

The product of its digits is 24202080, while the sum is 57.

The spelling of 2725331747772 in words is "two trillion, seven hundred twenty-five billion, three hundred thirty-one million, seven hundred forty-seven thousand, seven hundred seventy-two".