62472148549 has 2 divisors, whose sum is σ = 62472148550. Its totient is φ = 62472148548.

The previous prime is 62472148547. The next prime is 62472148553. The reversal of 62472148549 is 94584127426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43810676100 + 18661472449 = 209310^2 + 136607^2 .

It is a cyclic number.

It is not a de Polignac number, because 62472148549 - 2¹ = 62472148547 is a prime.

Together with 62472148547, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 62472148496 and 62472148505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62472148547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31236074274 + 31236074275.

It is an arithmetic number, because the mean of its divisors is an integer number (31236074275).

Almost surely, 2^62472148549 is an apocalyptic number.

It is an amenable number.

62472148549 is a deficient number, since it is larger than the sum of its proper divisors (1).

62472148549 is an equidigital number, since it uses as much as digits as its factorization.

62472148549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3870720, while the sum is 52.

The spelling of 62472148549 in words is "sixty-two billion, four hundred seventy-two million, one hundred forty-eight thousand, five hundred forty-nine".