1087319077252 has 12 divisors (see below), whose sum is σ = 1903992471360. Its totient is φ = 543321228296.

The previous prime is 1087319077237. The next prime is 1087319077259. The reversal of 1087319077252 is 2527709137801.

It is a super-2 number, since 2×1087319077252² (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 1087319077252.

It is not an unprimeable number, because it can be changed into a prime (1087319077259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84570352 + ... + 84583207.

It is an arithmetic number, because the mean of its divisors is an integer number (158666039280).

Almost surely, 2^{1087319077252} is an apocalyptic number.

It is an amenable number.

1087319077252 is a deficient number, since it is larger than the sum of its proper divisors (816673394108).

1087319077252 is a wasteful number, since it uses less digits than its factorization.

1087319077252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169155170 (or 169155168 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 52.

The spelling of 1087319077252 in words is "one trillion, eighty-seven billion, three hundred nineteen million, seventy-seven thousand, two hundred fifty-two".