87283465051 has 2 divisors, whose sum is σ = 87283465052. Its totient is φ = 87283465050.

The previous prime is 87283465033. The next prime is 87283465121. The reversal of 87283465051 is 15056438278.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87283465051 - 2²⁹ = 86746594139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87283464986 and 87283465004.

It is not a weakly prime, because it can be changed into another prime (87283465651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43641732525 + 43641732526.

It is an arithmetic number, because the mean of its divisors is an integer number (43641732526).

Almost surely, 2^87283465051 is an apocalyptic number.

87283465051 is a deficient number, since it is larger than the sum of its proper divisors (1).

87283465051 is an equidigital number, since it uses as much as digits as its factorization.

87283465051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 87283465051 in words is "eighty-seven billion, two hundred eighty-three million, four hundred sixty-five thousand, fifty-one".