3761620253 has 2 divisors, whose sum is σ = 3761620254. Its totient is φ = 3761620252.

The previous prime is 3761620241. The next prime is 3761620273. The reversal of 3761620253 is 3520261673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2190052804 + 1571567449 = 46798^2 + 39643^2 .

It is a cyclic number.

It is not a de Polignac number, because 3761620253 - 2⁴ = 3761620237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3761620223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1880810126 + 1880810127.

It is an arithmetic number, because the mean of its divisors is an integer number (1880810127).

Almost surely, 2^3761620253 is an apocalyptic number.

It is an amenable number.

3761620253 is a deficient number, since it is larger than the sum of its proper divisors (1).

3761620253 is an equidigital number, since it uses as much as digits as its factorization.

3761620253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 3761620253 is about 61332.0491505053. The cubic root of 3761620253 is about 1555.2193461666.

The spelling of 3761620253 in words is "three billion, seven hundred sixty-one million, six hundred twenty thousand, two hundred fifty-three".