1690777027035 has 24 divisors (see below), whose sum is σ = 2930759885040. Its totient is φ = 901723223232.

The previous prime is 1690777027033. The next prime is 1690777027057. The reversal of 1690777027035 is 5307207770961.

It is not a de Polignac number, because 1690777027035 - 2¹ = 1690777027033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1690777027033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1227036 + ... + 2210694.

It is an arithmetic number, because the mean of its divisors is an integer number (122114995210).

Almost surely, 2^{1690777027035} is an apocalyptic number.

1690777027035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1690777027035 is a deficient number, since it is larger than the sum of its proper divisors (1239982858005).

1690777027035 is a wasteful number, since it uses less digits than its factorization.

1690777027035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021867 (or 1021864 counting only the distinct ones).

The product of its (nonzero) digits is 3889620, while the sum is 54.

The spelling of 1690777027035 in words is "one trillion, six hundred ninety billion, seven hundred seventy-seven million, twenty-seven thousand, thirty-five".