1952008318890 has 48 divisors (see below), whose sum is σ = 5800253292288. Its totient is φ = 446173329888.

The previous prime is 1952008318889. The next prime is 1952008318891. The reversal of 1952008318890 is 988138002591.

1952008318890 is a `hidden beast` number, since 1 + 9 + 520 + 0 + 8 + 31 + 8 + 89 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1952008318889) and next prime (1952008318891).

It is not an unprimeable number, because it can be changed into a prime (1952008318891) 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 23 ways as a sum of consecutive naturals, for example, 1549212322 + ... + 1549213581.

It is an arithmetic number, because the mean of its divisors is an integer number (120838610256).

Almost surely, 2^{1952008318890} is an apocalyptic number.

1952008318890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1952008318890 is an abundant number, since it is smaller than the sum of its proper divisors (3848244973398).

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

1952008318890 is a wasteful number, since it uses less digits than its factorization.

1952008318890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098425923 (or 3098425920 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 54.

The spelling of 1952008318890 in words is "one trillion, nine hundred fifty-two billion, eight million, three hundred eighteen thousand, eight hundred ninety".