62227797025 has 9 divisors (see below), whose sum is σ = 77164014963. Its totient is φ = 49781239800.

The previous prime is 62227797017. The next prime is 62227797029. The reversal of 62227797025 is 52079772226.

The square root of 62227797025 is 249455.

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

It can be written as a sum of positive squares in only one way, i.e., 22402006929 + 39825790096 = 149673^2 + 199564^2 .

It is not a de Polignac number, because 62227797025 - 2³ = 62227797017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62227797025.

It is not an unprimeable number, because it can be changed into a prime (62227797029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1222330 + ... + 1272220.

Almost surely, 2^62227797025 is an apocalyptic number.

62227797025 is the 249455-th square number.

62227797025 is the 124728-th centered octagonal number.

It is an amenable number.

62227797025 is a deficient number, since it is larger than the sum of its proper divisors (14936217938).

62227797025 is an frugal number, since it uses more digits than its factorization.

62227797025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99792 (or 49896 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 49.

Multiplying 62227797025 by its sum of digits (49), we get a square (3049162054225 = 1746185²).

The spelling of 62227797025 in words is "sixty-two billion, two hundred twenty-seven million, seven hundred ninety-seven thousand, twenty-five".