3729472553 has 2 divisors, whose sum is σ = 3729472554. Its totient is φ = 3729472552.

The previous prime is 3729472543. The next prime is 3729472567. The reversal of 3729472553 is 3552749273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3595561369 + 133911184 = 59963^2 + 11572^2 .

It is an emirp because it is prime and its reverse (3552749273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3729472553 - 2⁶ = 3729472489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3729472498 and 3729472507.

It is not a weakly prime, because it can be changed into another prime (3729472543) 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, 1864736276 + 1864736277.

It is an arithmetic number, because the mean of its divisors is an integer number (1864736277).

Almost surely, 2^3729472553 is an apocalyptic number.

It is an amenable number.

3729472553 is a deficient number, since it is larger than the sum of its proper divisors (1).

3729472553 is an equidigital number, since it uses as much as digits as its factorization.

3729472553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1587600, while the sum is 47.

The square root of 3729472553 is about 61069.4076686519. The cubic root of 3729472553 is about 1550.7762401222.

The spelling of 3729472553 in words is "three billion, seven hundred twenty-nine million, four hundred seventy-two thousand, five hundred fifty-three".