10454521562 has 4 divisors (see below), whose sum is σ = 15681782346. Its totient is φ = 5227260780.

The previous prime is 10454521559. The next prime is 10454521577. The reversal of 10454521562 is 26512545401.

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

It can be written as a sum of positive squares in only one way, i.e., 5972352961 + 4482168601 = 77281^2 + 66949^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613630389 + ... + 2613630392.

Almost surely, 2^10454521562 is an apocalyptic number.

10454521562 is a deficient number, since it is larger than the sum of its proper divisors (5227260784).

10454521562 is an equidigital number, since it uses as much as digits as its factorization.

10454521562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227260783.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 10454521562 in words is "ten billion, four hundred fifty-four million, five hundred twenty-one thousand, five hundred sixty-two".