3786725553 has 16 divisors (see below), whose sum is σ = 5460698880. Its totient is φ = 2320285824.

The previous prime is 3786725549. The next prime is 3786725561. The reversal of 3786725553 is 3555276873.

3786725553 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3786725553 - 2² = 3786725549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3786725496 and 3786725505.

It is not an unprimeable number, because it can be changed into a prime (3786725353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199273 + ... + 217446.

It is an arithmetic number, because the mean of its divisors is an integer number (341293680).

Almost surely, 2^3786725553 is an apocalyptic number.

It is an amenable number.

3786725553 is a deficient number, since it is larger than the sum of its proper divisors (1673973327).

3786725553 is a wasteful number, since it uses less digits than its factorization.

3786725553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416968.

The product of its digits is 5292000, while the sum is 51.

The square root of 3786725553 is about 61536.3758520113. The cubic root of 3786725553 is about 1558.6715560283.

The spelling of 3786725553 in words is "three billion, seven hundred eighty-six million, seven hundred twenty-five thousand, five hundred fifty-three".