2150352051454 has 4 divisors (see below), whose sum is σ = 3225528077184. Its totient is φ = 1075176025726.

The previous prime is 2150352051439. The next prime is 2150352051461. The reversal of 2150352051454 is 4541502530512.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537588012862 + ... + 537588012865.

It is an arithmetic number, because the mean of its divisors is an integer number (806382019296).

Almost surely, 2^{2150352051454} is an apocalyptic number.

2150352051454 is a deficient number, since it is larger than the sum of its proper divisors (1075176025730).

2150352051454 is a wasteful number, since it uses less digits than its factorization.

2150352051454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075176025729.

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 2150352051454 its reverse (4541502530512), we get a palindrome (6691854581966).

The spelling of 2150352051454 in words is "two trillion, one hundred fifty billion, three hundred fifty-two million, fifty-one thousand, four hundred fifty-four".