2154762050514 has 8 divisors (see below), whose sum is σ = 4309524101040. Its totient is φ = 718254016836.

The previous prime is 2154762050509. The next prime is 2154762050611. The reversal of 2154762050514 is 4150502674512.

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

2154762050514 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, 179563504204 + ... + 179563504215.

It is an arithmetic number, because the mean of its divisors is an integer number (538690512630).

Almost surely, 2^{2154762050514} is an apocalyptic number.

2154762050514 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.

2154762050514 is a wasteful number, since it uses less digits than its factorization.

2154762050514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359127008424.

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 2154762050514 in words is "two trillion, one hundred fifty-four billion, seven hundred sixty-two million, fifty thousand, five hundred fourteen".