62030385481 has 3 divisors (see below), whose sum is σ = 62030634541. Its totient is φ = 62030136422.

The previous prime is 62030385467. The next prime is 62030385491. The reversal of 62030385481 is 18458303026.

The square root of 62030385481 is 249059.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 18458303026 = 2 ⋅9229151513.

It is not a de Polignac number, because 62030385481 - 2¹⁹ = 62029861193 is a prime.

It is a super-2 number, since 2×62030385481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62030385491) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 124530 + ... + 373588.

Almost surely, 2^62030385481 is an apocalyptic number.

62030385481 is the 249059-th square number.

62030385481 is the 124530-th centered octagonal number.

It is an amenable number.

62030385481 is a deficient number, since it is larger than the sum of its proper divisors (249060).

62030385481 is an frugal number, since it uses more digits than its factorization.

62030385481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498118 (or 249059 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 62030385481 in words is "sixty-two billion, thirty million, three hundred eighty-five thousand, four hundred eighty-one".