62450561 has 4 divisors (see below), whose sum is σ = 64138452. Its totient is φ = 60762672.

The previous prime is 62450539. The next prime is 62450573. The reversal of 62450561 is 16505426.

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

It can be written as a sum of positive squares in 2 ways, for example, as 45144961 + 17305600 = 6719^2 + 4160^2 .

It is a cyclic number.

It is not a de Polignac number, because 62450561 - 2¹⁰ = 62449537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62450501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843890 + ... + 843963.

It is an arithmetic number, because the mean of its divisors is an integer number (16034613).

Almost surely, 2^62450561 is an apocalyptic number.

It is an amenable number.

62450561 is a deficient number, since it is larger than the sum of its proper divisors (1687891).

62450561 is a wasteful number, since it uses less digits than its factorization.

62450561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687890.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 62450561 is about 7902.5667349286. The cubic root of 62450561 is about 396.7455960284.

Adding to 62450561 its reverse (16505426), we get a palindrome (78955987).

The spelling of 62450561 in words is "sixty-two million, four hundred fifty thousand, five hundred sixty-one".