8490156313077 has 12 divisors (see below), whose sum is σ = 12263639281920. Its totient is φ = 5660067210408.

The previous prime is 8490156313057. The next prime is 8490156313103. The reversal of 8490156313077 is 7703136510948.

8490156313077 is a `hidden beast` number, since 8 + 4 + 9 + 0 + 1 + 563 + 1 + 3 + 0 + 77 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-8490156313077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8490156313057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1591893 + ... + 4417514.

It is an arithmetic number, because the mean of its divisors is an integer number (1021969940160).

Almost surely, 2^{8490156313077} is an apocalyptic number.

It is an amenable number.

8490156313077 is a deficient number, since it is larger than the sum of its proper divisors (3773482968843).

8490156313077 is a wasteful number, since it uses less digits than its factorization.

8490156313077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166392 (or 6166389 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 8490156313077 in words is "eight trillion, four hundred ninety billion, one hundred fifty-six million, three hundred thirteen thousand, seventy-seven".