2567235948749 has 8 divisors (see below), whose sum is σ = 2572223568768. Its totient is φ = 2562253153120.

The previous prime is 2567235948743. The next prime is 2567235948751. The reversal of 2567235948749 is 9478495327652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2567235948749 - 2⁴ = 2567235948733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2567235948743) 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, 139877 + ... + 2270250.

It is an arithmetic number, because the mean of its divisors is an integer number (321527946096).

Almost surely, 2^{2567235948749} is an apocalyptic number.

It is an amenable number.

2567235948749 is a deficient number, since it is larger than the sum of its proper divisors (4987620019).

2567235948749 is a wasteful number, since it uses less digits than its factorization.

2567235948749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412195.

The product of its digits is 914457600, while the sum is 71.

The spelling of 2567235948749 in words is "two trillion, five hundred sixty-seven billion, two hundred thirty-five million, nine hundred forty-eight thousand, seven hundred forty-nine".