61276652701 has 4 divisors (see below), whose sum is σ = 66847257504. Its totient is φ = 55706047900.

The previous prime is 61276652687. The next prime is 61276652741. The reversal of 61276652701 is 10725667216.

61276652701 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, 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 61276652701 - 2¹¹ = 61276650653 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 (61276652741) 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, 2785302385 + ... + 2785302406.

It is an arithmetic number, because the mean of its divisors is an integer number (16711814376).

Almost surely, 2^61276652701 is an apocalyptic number.

It is an amenable number.

61276652701 is a deficient number, since it is larger than the sum of its proper divisors (5570604803).

61276652701 is a wasteful number, since it uses less digits than its factorization.

61276652701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570604802.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 61276652701 in words is "sixty-one billion, two hundred seventy-six million, six hundred fifty-two thousand, seven hundred one".