1956972652324 has 96 divisors (see below), whose sum is σ = 3720397970016. Its totient is φ = 897251696640.

The previous prime is 1956972652321. The next prime is 1956972652343. The reversal of 1956972652324 is 4232562796591.

It can be written as a sum of positive squares in 16 ways, for example, as 371307422500 + 1585665229824 = 609350^2 + 1259232^2 .

It is not an unprimeable number, because it can be changed into a prime (1956972652321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556430614 + ... + 556434130.

It is an arithmetic number, because the mean of its divisors is an integer number (38754145521).

Almost surely, 2^{1956972652324} is an apocalyptic number.

It is an amenable number.

1956972652324 is a deficient number, since it is larger than the sum of its proper divisors (1763425317692).

1956972652324 is a wasteful number, since it uses less digits than its factorization.

1956972652324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625 (or 4623 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 61.

The spelling of 1956972652324 in words is "one trillion, nine hundred fifty-six billion, nine hundred seventy-two million, six hundred fifty-two thousand, three hundred twenty-four".