1087148188754 has 8 divisors (see below), whose sum is σ = 1631120712780. Its totient is φ = 543441284496.

The previous prime is 1087148188747. The next prime is 1087148188757. The reversal of 1087148188754 is 4578818417801.

It can be written as a sum of positive squares in 2 ways, for example, as 1086341344729 + 806844025 = 1042277^2 + 28405^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1087148188754² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1087148188757) 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, 66394709 + ... + 66411080.

Almost surely, 2^{1087148188754} is an apocalyptic number.

1087148188754 is a deficient number, since it is larger than the sum of its proper divisors (543972524026).

1087148188754 is a wasteful number, since it uses less digits than its factorization.

1087148188754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132809884.

The product of its (nonzero) digits is 16056320, while the sum is 62.

The spelling of 1087148188754 in words is "one trillion, eighty-seven billion, one hundred forty-eight million, one hundred eighty-eight thousand, seven hundred fifty-four".