62481538243 has 2 divisors, whose sum is σ = 62481538244. Its totient is φ = 62481538242.

The previous prime is 62481538219. The next prime is 62481538261. The reversal of 62481538243 is 34283518426.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62481538243 is a prime.

It is a super-2 number, since 2×62481538243² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 62481538193 and 62481538202.

It is not a weakly prime, because it can be changed into another prime (62481538943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31240769121 + 31240769122.

It is an arithmetic number, because the mean of its divisors is an integer number (31240769122).

Almost surely, 2^62481538243 is an apocalyptic number.

62481538243 is a deficient number, since it is larger than the sum of its proper divisors (1).

62481538243 is an equidigital number, since it uses as much as digits as its factorization.

62481538243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1105920, while the sum is 46.

The spelling of 62481538243 in words is "sixty-two billion, four hundred eighty-one million, five hundred thirty-eight thousand, two hundred forty-three".