2735621141601 has 4 divisors (see below), whose sum is σ = 3647494855472. Its totient is φ = 1823747427732.

The previous prime is 2735621141581. The next prime is 2735621141621. The reversal of 2735621141601 is 1061411265372.

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 an interprime number because it is at equal distance from previous prime (2735621141581) and next prime (2735621141621).

It is not a de Polignac number, because 2735621141601 - 2¹⁹ = 2735620617313 is a prime.

It is a super-3 number, since 3×2735621141601³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2735621141601.

It is not an unprimeable number, because it can be changed into a prime (2735621141621) 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, 455936856931 + ... + 455936856936.

It is an arithmetic number, because the mean of its divisors is an integer number (911873713868).

Almost surely, 2^{2735621141601} is an apocalyptic number.

It is an amenable number.

2735621141601 is a deficient number, since it is larger than the sum of its proper divisors (911873713871).

2735621141601 is an equidigital number, since it uses as much as digits as its factorization.

2735621141601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911873713870.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 2735621141601 in words is "two trillion, seven hundred thirty-five billion, six hundred twenty-one million, one hundred forty-one thousand, six hundred one".