5051640140346 has 8 divisors (see below), whose sum is σ = 10103280280704. Its totient is φ = 1683880046780.

The previous prime is 5051640140263. The next prime is 5051640140363. The reversal of 5051640140346 is 6430410461505.

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

5051640140346 is an admirable number.

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, 420970011690 + ... + 420970011701.

It is an arithmetic number, because the mean of its divisors is an integer number (1262910035088).

Almost surely, 2^{5051640140346} is an apocalyptic number.

5051640140346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5051640140346 is a wasteful number, since it uses less digits than its factorization.

5051640140346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841940023396.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 5051640140346 in words is "five trillion, fifty-one billion, six hundred forty million, one hundred forty thousand, three hundred forty-six".