761005625640103 has 4 divisors (see below), whose sum is σ = 805770662442480. Its totient is φ = 716240588837728.

The previous prime is 761005625640061. The next prime is 761005625640163. The reversal of 761005625640103 is 301046526500167.

761005625640103 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 a de Polignac number, because none of the positive numbers 2^k-761005625640103 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 (761005625640163) 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, 22382518401163 + ... + 22382518401196.

It is an arithmetic number, because the mean of its divisors is an integer number (201442665610620).

Almost surely, 2^{761005625640103} is an apocalyptic number.

761005625640103 is a deficient number, since it is larger than the sum of its proper divisors (44765036802377).

761005625640103 is a wasteful number, since it uses less digits than its factorization.

761005625640103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44765036802376.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 761005625640103 in words is "seven hundred sixty-one trillion, five billion, six hundred twenty-five million, six hundred forty thousand, one hundred three".