2725726137467 has 16 divisors (see below), whose sum is σ = 2882008926720. Its totient is φ = 2570738760000.

The previous prime is 2725726137401. The next prime is 2725726137481. The reversal of 2725726137467 is 7647316275272.

It is a happy number.

It is not a de Polignac number, because 2725726137467 - 2¹⁰ = 2725726136443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2725726131467) 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, 7369967 + ... + 7730967.

It is an arithmetic number, because the mean of its divisors is an integer number (180125557920).

Almost surely, 2^{2725726137467} is an apocalyptic number.

2725726137467 is a deficient number, since it is larger than the sum of its proper divisors (156282789253).

2725726137467 is a wasteful number, since it uses less digits than its factorization.

2725726137467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362794.

The product of its digits is 41489280, while the sum is 59.

The spelling of 2725726137467 in words is "two trillion, seven hundred twenty-five billion, seven hundred twenty-six million, one hundred thirty-seven thousand, four hundred sixty-seven".