7541401233601 has 4 divisors (see below), whose sum is σ = 7541406749632. Its totient is φ = 7541395717572.

The previous prime is 7541401233547. The next prime is 7541401233617. The reversal of 7541401233601 is 1063321041457.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7541401233601 - 2²⁵ = 7541367679169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7541401233661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995860 + ... + 4009306.

It is an arithmetic number, because the mean of its divisors is an integer number (1885351687408).

Almost surely, 2^{7541401233601} is an apocalyptic number.

It is an amenable number.

7541401233601 is a deficient number, since it is larger than the sum of its proper divisors (5516031).

7541401233601 is a wasteful number, since it uses less digits than its factorization.

7541401233601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516030.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 7541401233601 in words is "seven trillion, five hundred forty-one billion, four hundred one million, two hundred thirty-three thousand, six hundred one".