36125031487 has 2 divisors, whose sum is σ = 36125031488. Its totient is φ = 36125031486.

The previous prime is 36125031461. The next prime is 36125031499. The reversal of 36125031487 is 78413052163.

36125031487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36125031487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36125031427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18062515743 + 18062515744.

It is an arithmetic number, because the mean of its divisors is an integer number (18062515744).

Almost surely, 2^36125031487 is an apocalyptic number.

36125031487 is a deficient number, since it is larger than the sum of its proper divisors (1).

36125031487 is an equidigital number, since it uses as much as digits as its factorization.

36125031487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 36125031487 in words is "thirty-six billion, one hundred twenty-five million, thirty-one thousand, four hundred eighty-seven".