3061550897 has 4 divisors (see below), whose sum is σ = 3061751616. Its totient is φ = 3061350180.

The previous prime is 3061550873. The next prime is 3061550939. The reversal of 3061550897 is 7980551603.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7980551603 = 127 ⋅62838989.

It is a cyclic number.

It is not a de Polignac number, because 3061550897 - 2⁸ = 3061550641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3061550197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75413 + ... + 108674.

It is an arithmetic number, because the mean of its divisors is an integer number (765437904).

Almost surely, 2^3061550897 is an apocalyptic number.

It is an amenable number.

3061550897 is a deficient number, since it is larger than the sum of its proper divisors (200719).

3061550897 is a wasteful number, since it uses less digits than its factorization.

3061550897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200718.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 3061550897 is about 55331.2831678428. The cubic root of 3061550897 is about 1452.0464005857.

The spelling of 3061550897 in words is "three billion, sixty-one million, five hundred fifty thousand, eight hundred ninety-seven".