36955871461 has 2 divisors, whose sum is σ = 36955871462. Its totient is φ = 36955871460.

The previous prime is 36955871441. The next prime is 36955871573. The reversal of 36955871461 is 16417855963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36507744900 + 448126561 = 191070^2 + 21169^2 .

It is a cyclic number.

It is not a de Polignac number, because 36955871461 - 2²³ = 36947482853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36955871411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18477935730 + 18477935731.

It is an arithmetic number, because the mean of its divisors is an integer number (18477935731).

Almost surely, 2^36955871461 is an apocalyptic number.

It is an amenable number.

36955871461 is a deficient number, since it is larger than the sum of its proper divisors (1).

36955871461 is an equidigital number, since it uses as much as digits as its factorization.

36955871461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 55.

The spelling of 36955871461 in words is "thirty-six billion, nine hundred fifty-five million, eight hundred seventy-one thousand, four hundred sixty-one".