1070097481566 has 32 divisors (see below), whose sum is σ = 2378648674080. Its totient is φ = 356601019968.

The previous prime is 1070097481517. The next prime is 1070097481567. The reversal of 1070097481566 is 6651847900701.

1070097481566 is a `hidden beast` number, since 1 + 0 + 7 + 0 + 0 + 9 + 74 + 8 + 1 + 566 = 666.

It is a super-2 number, since 2×1070097481566² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070097481567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2527911 + ... + 2920706.

It is an arithmetic number, because the mean of its divisors is an integer number (74332771065).

Almost surely, 2^{1070097481566} is an apocalyptic number.

1070097481566 is an abundant number, since it is smaller than the sum of its proper divisors (1308551192514).

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

1070097481566 is a wasteful number, since it uses less digits than its factorization.

1070097481566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5452265 (or 5452259 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 1070097481566 in words is "one trillion, seventy billion, ninety-seven million, four hundred eighty-one thousand, five hundred sixty-six".