61052377303 has 4 divisors (see below), whose sum is σ = 61114867920. Its totient is φ = 60989886688.

The previous prime is 61052377279. The next prime is 61052377307. The reversal of 61052377303 is 30377325016.

61052377303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61052377303 - 2⁵ = 61052377271 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 (61052377307) 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, 31243843 + ... + 31245796.

It is an arithmetic number, because the mean of its divisors is an integer number (15278716980).

Almost surely, 2^61052377303 is an apocalyptic number.

61052377303 is a deficient number, since it is larger than the sum of its proper divisors (62490617).

61052377303 is an equidigital number, since it uses as much as digits as its factorization.

61052377303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62490616.

The product of its (nonzero) digits is 79380, while the sum is 37.

The spelling of 61052377303 in words is "sixty-one billion, fifty-two million, three hundred seventy-seven thousand, three hundred three".