2050651531402 has 8 divisors (see below), whose sum is σ = 3075997587012. Its totient is φ = 1025319002400.

The previous prime is 2050651531391. The next prime is 2050651531429. The reversal of 2050651531402 is 2041351560502.

It can be written as a sum of positive squares in 2 ways, for example, as 1753985033161 + 296666498241 = 1324381^2 + 544671^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2993749 + ... + 3614392.

Almost surely, 2^{2050651531402} is an apocalyptic number.

2050651531402 is a deficient number, since it is larger than the sum of its proper divisors (1025346055610).

2050651531402 is a wasteful number, since it uses less digits than its factorization.

2050651531402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6763304.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 2050651531402 in words is "two trillion, fifty billion, six hundred fifty-one million, five hundred thirty-one thousand, four hundred two".