919077696534452 has 96 divisors (see below), whose sum is σ = 2109568789020672. Its totient is φ = 340383229059456.

The previous prime is 919077696534451. The next prime is 919077696534463. The reversal of 919077696534452 is 254435696770919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (919077696534451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1167478268 + ... + 1168265235.

It is an arithmetic number, because the mean of its divisors is an integer number (21974674885632).

Almost surely, 2^{919077696534452} is an apocalyptic number.

919077696534452 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

919077696534452 is an abundant number, since it is smaller than the sum of its proper divisors (1190491092486220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

919077696534452 is a wasteful number, since it uses less digits than its factorization.

919077696534452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335743597 (or 2335743595 counting only the distinct ones).

The product of its (nonzero) digits is 3086294400, while the sum is 77.

The spelling of 919077696534452 in words is "nine hundred nineteen trillion, seventy-seven billion, six hundred ninety-six million, five hundred thirty-four thousand, four hundred fifty-two".