1955530962000 has 1920 divisors, whose sum is σ = 8760399298560. Its totient is φ = 394859520000.

The previous prime is 1955530961953. The next prime is 1955530962023. The reversal of 1955530962000 is 2690355591.

1955530962000 is a `hidden beast` number, since 1 + 9 + 5 + 5 + 530 + 96 + 20 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 10238381905 + ... + 10238382095.

It is an arithmetic number, because the mean of its divisors is an integer number (4562707968).

Almost surely, 2^{1955530962000} is an apocalyptic number.

1955530962000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1955530962000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4380199649280).

1955530962000 is an abundant number, since it is smaller than the sum of its proper divisors (6804868336560).

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

1955530962000 is a wasteful number, since it uses less digits than its factorization.

1955530962000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 45.

The spelling of 1955530962000 in words is "one trillion, nine hundred fifty-five billion, five hundred thirty million, nine hundred sixty-two thousand".