2072146062547 has 8 divisors (see below), whose sum is σ = 2315657684592. Its totient is φ = 1837823558400.

The previous prime is 2072146062533. The next prime is 2072146062593. The reversal of 2072146062547 is 7452606412702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2072146062547 - 2¹⁹ = 2072145538259 is a prime.

It is a super-2 number, since 2×2072146062547² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2072146062497 and 2072146062506.

It is not an unprimeable number, because it can be changed into a prime (2072146062647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297278998 + ... + 2297279899.

It is an arithmetic number, because the mean of its divisors is an integer number (289457210574).

Almost surely, 2^{2072146062547} is an apocalyptic number.

2072146062547 is a deficient number, since it is larger than the sum of its proper divisors (243511622045).

2072146062547 is a wasteful number, since it uses less digits than its factorization.

2072146062547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594558949.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 2072146062547 in words is "two trillion, seventy-two billion, one hundred forty-six million, sixty-two thousand, five hundred forty-seven".