2611354632401 has 4 divisors (see below), whose sum is σ = 2611376675952. Its totient is φ = 2611332588852.

The previous prime is 2611354632379. The next prime is 2611354632449. The reversal of 2611354632401 is 1042364531162.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2611354632401 - 2³⁴ = 2594174763217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2611354635401) 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, 10843115 + ... + 11081328.

It is an arithmetic number, because the mean of its divisors is an integer number (652844168988).

Almost surely, 2^{2611354632401} is an apocalyptic number.

It is an amenable number.

2611354632401 is a deficient number, since it is larger than the sum of its proper divisors (22043551).

2611354632401 is a wasteful number, since it uses less digits than its factorization.

2611354632401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22043550.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 2611354632401 in words is "two trillion, six hundred eleven billion, three hundred fifty-four million, six hundred thirty-two thousand, four hundred one".