62043426865225 has 27 divisors (see below), whose sum is σ = 83307755064639. Its totient is φ = 45816306369600.

The previous prime is 62043426865183. The next prime is 62043426865229. The reversal of 62043426865225 is 52256862434026.

The square root of 62043426865225 is 7876765.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 40309966074169 + 21733460791056 = 6349013^2 + 4661916^2 .

It is not a de Polignac number, because 62043426865225 - 2²⁹ = 62042889994313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62043426865229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 511929135 + ... + 512050315.

Almost surely, 2^{62043426865225} is an apocalyptic number.

62043426865225 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

62043426865225 is the 7876765-th square number.

62043426865225 is the 3938383-rd centered octagonal number.

It is an amenable number.

62043426865225 is a deficient number, since it is larger than the sum of its proper divisors (21264328199414).

62043426865225 is an frugal number, since it uses more digits than its factorization.

62043426865225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242398 (or 121199 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 55.

The spelling of 62043426865225 in words is "sixty-two trillion, forty-three billion, four hundred twenty-six million, eight hundred sixty-five thousand, two hundred twenty-five".