1047887053 has 2 divisors, whose sum is σ = 1047887054. Its totient is φ = 1047887052.

The previous prime is 1047886991. The next prime is 1047887119. The reversal of 1047887053 is 3507887401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 949440969 + 98446084 = 30813^2 + 9922^2 .

It is an emirp because it is prime and its reverse (3507887401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1047887053 - 2¹⁷ = 1047755981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1047887453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523943526 + 523943527.

It is an arithmetic number, because the mean of its divisors is an integer number (523943527).

Almost surely, 2^1047887053 is an apocalyptic number.

It is an amenable number.

1047887053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1047887053 is an equidigital number, since it uses as much as digits as its factorization.

1047887053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 1047887053 is about 32371.0835932318. The cubic root of 1047887053 is about 1015.7141238624.

The spelling of 1047887053 in words is "one billion, forty-seven million, eight hundred eighty-seven thousand, fifty-three".