51835385002 has 8 divisors (see below), whose sum is σ = 81845344800. Its totient is φ = 24553603404.

The previous prime is 51835384999. The next prime is 51835385081. The reversal of 51835385002 is 20058353815.

It is a happy number.

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, 682044502 + ... + 682044577.

It is an arithmetic number, because the mean of its divisors is an integer number (10230668100).

Almost surely, 2^51835385002 is an apocalyptic number.

51835385002 is a deficient number, since it is larger than the sum of its proper divisors (30009959798).

51835385002 is a wasteful number, since it uses less digits than its factorization.

51835385002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364089100.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 51835385002 in words is "fifty-one billion, eight hundred thirty-five million, three hundred eighty-five thousand, two".