3766525501 has 2 divisors, whose sum is σ = 3766525502. Its totient is φ = 3766525500.

The previous prime is 3766525453. The next prime is 3766525537. The reversal of 3766525501 is 1055256673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1909777401 + 1856748100 = 43701^2 + 43090^2 .

It is an emirp because it is prime and its reverse (1055256673) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3766525501 - 2⁹ = 3766524989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3766525541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1883262750 + 1883262751.

It is an arithmetic number, because the mean of its divisors is an integer number (1883262751).

Almost surely, 2^3766525501 is an apocalyptic number.

It is an amenable number.

3766525501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3766525501 is an equidigital number, since it uses as much as digits as its factorization.

3766525501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 3766525501 is about 61372.0253943114. The cubic root of 3766525501 is about 1555.8950676601.

The spelling of 3766525501 in words is "three billion, seven hundred sixty-six million, five hundred twenty-five thousand, five hundred one".