1612677576061 has 4 divisors (see below), whose sum is σ = 1612781240800. Its totient is φ = 1612573911324.

The previous prime is 1612677576053. The next prime is 1612677576077. The reversal of 1612677576061 is 1606757762161.

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 1612677576061 - 2³ = 1612677576053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1612677575993 and 1612677576011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612677576001) 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, 51809031 + ... + 51840148.

It is an arithmetic number, because the mean of its divisors is an integer number (403195310200).

Almost surely, 2^{1612677576061} is an apocalyptic number.

It is an amenable number.

1612677576061 is a deficient number, since it is larger than the sum of its proper divisors (103664739).

1612677576061 is a wasteful number, since it uses less digits than its factorization.

1612677576061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103664738.

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 1612677576061 in words is "one trillion, six hundred twelve billion, six hundred seventy-seven million, five hundred seventy-six thousand, sixty-one".