1087950194541 has 24 divisors (see below), whose sum is σ = 1798147802880. Its totient is φ = 620935873056.

The previous prime is 1087950194503. The next prime is 1087950194593. The reversal of 1087950194541 is 1454910597801.

1087950194541 is a `hidden beast` number, since 1 + 0 + 8 + 7 + 9 + 5 + 0 + 1 + 94 + 541 = 666.

It is not a de Polignac number, because 1087950194541 - 2¹⁵ = 1087950161773 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087950194741) 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, 10363365 + ... + 10467818.

It is an arithmetic number, because the mean of its divisors is an integer number (74922825120).

Almost surely, 2^{1087950194541} is an apocalyptic number.

It is an amenable number.

1087950194541 is a deficient number, since it is larger than the sum of its proper divisors (710197608339).

1087950194541 is a wasteful number, since it uses less digits than its factorization.

1087950194541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20832025 (or 20832022 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 54.

The spelling of 1087950194541 in words is "one trillion, eighty-seven billion, nine hundred fifty million, one hundred ninety-four thousand, five hundred forty-one".