1488365473877 has 2 divisors, whose sum is σ = 1488365473878. Its totient is φ = 1488365473876.

The previous prime is 1488365473871. The next prime is 1488365473883. The reversal of 1488365473877 is 7783745638841.

It is a balanced prime because it is at equal distance from previous prime (1488365473871) and next prime (1488365473883).

It can be written as a sum of positive squares in only one way, i.e., 1467116872516 + 21248601361 = 1211246^2 + 145769^2 .

It is a cyclic number.

It is not a de Polignac number, because 1488365473877 - 2¹² = 1488365469781 is a prime.

It is a super-2 number, since 2×1488365473877² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1488365473877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1488365473871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744182736938 + 744182736939.

It is an arithmetic number, because the mean of its divisors is an integer number (744182736939).

Almost surely, 2^{1488365473877} is an apocalyptic number.

It is an amenable number.

1488365473877 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488365473877 is an equidigital number, since it uses as much as digits as its factorization.

1488365473877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 758661120, while the sum is 71.

The spelling of 1488365473877 in words is "one trillion, four hundred eighty-eight billion, three hundred sixty-five million, four hundred seventy-three thousand, eight hundred seventy-seven".