1954113002 has 8 divisors (see below), whose sum is σ = 2934742212. Its totient is φ = 975865600.

The previous prime is 1954113001. The next prime is 1954113037. The reversal of 1954113002 is 2003114591.

It can be written as a sum of positive squares in 2 ways, for example, as 1859420641 + 94692361 = 43121^2 + 9731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1954113001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593399 + ... + 596682.

Almost surely, 2^1954113002 is an apocalyptic number.

1954113002 is a deficient number, since it is larger than the sum of its proper divisors (980629210).

1954113002 is a wasteful number, since it uses less digits than its factorization.

1954113002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190904.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1954113002 is about 44205.3503775278. The cubic root of 1954113002 is about 1250.2107382295.

Adding to 1954113002 its reverse (2003114591), we get a palindrome (3957227593).

The spelling of 1954113002 in words is "one billion, nine hundred fifty-four million, one hundred thirteen thousand, two".