2153500405262 has 4 divisors (see below), whose sum is σ = 3230250607896. Its totient is φ = 1076750202630.

The previous prime is 2153500405241. The next prime is 2153500405297. The reversal of 2153500405262 is 2625040053512.

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, 538375101314 + ... + 538375101317.

It is an arithmetic number, because the mean of its divisors is an integer number (807562651974).

Almost surely, 2^{2153500405262} is an apocalyptic number.

2153500405262 is a deficient number, since it is larger than the sum of its proper divisors (1076750202634).

2153500405262 is a wasteful number, since it uses less digits than its factorization.

2153500405262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076750202633.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 2153500405262 its reverse (2625040053512), we get a palindrome (4778540458774).

The spelling of 2153500405262 in words is "two trillion, one hundred fifty-three billion, five hundred million, four hundred five thousand, two hundred sixty-two".