1962065157147 has 48 divisors (see below), whose sum is σ = 2952694948320. Its totient is φ = 1254415320576.

The previous prime is 1962065157103. The next prime is 1962065157163. The reversal of 1962065157147 is 7417515602691.

1962065157147 is a `hidden beast` number, since 1 + 9 + 6 + 2 + 0 + 65 + 1 + 571 + 4 + 7 = 666.

It is not a de Polignac number, because 1962065157147 - 2¹² = 1962065153051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1962065157093 and 1962065157102.

It is not an unprimeable number, because it can be changed into a prime (1962065157167) 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 47 ways as a sum of consecutive naturals, for example, 9290508 + ... + 9499350.

It is an arithmetic number, because the mean of its divisors is an integer number (61514478090).

Almost surely, 2^{1962065157147} is an apocalyptic number.

1962065157147 is a deficient number, since it is larger than the sum of its proper divisors (990629791173).

1962065157147 is a wasteful number, since it uses less digits than its factorization.

1962065157147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209292 (or 209289 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 1962065157147 in words is "one trillion, nine hundred sixty-two billion, sixty-five million, one hundred fifty-seven thousand, one hundred forty-seven".