1962953573240 has 64 divisors (see below), whose sum is σ = 5071746096000. Its totient is φ = 676232807040.

The previous prime is 1962953573239. The next prime is 1962953573293. The reversal of 1962953573240 is 423753592691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117393170 + ... + 117409889.

It is an arithmetic number, because the mean of its divisors is an integer number (79246032750).

Almost surely, 2^{1962953573240} is an apocalyptic number.

1962953573240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1962953573240 is an abundant number, since it is smaller than the sum of its proper divisors (3108792522760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1962953573240 is a wasteful number, since it uses less digits than its factorization.

1962953573240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234803100 (or 234803096 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 1962953573240 in words is "one trillion, nine hundred sixty-two billion, nine hundred fifty-three million, five hundred seventy-three thousand, two hundred forty".