1074532917657 has 16 divisors (see below), whose sum is σ = 1452407450688. Its totient is φ = 706507787520.

The previous prime is 1074532917599. The next prime is 1074532917683. The reversal of 1074532917657 is 7567192354701.

It is not a de Polignac number, because 1074532917657 - 2⁶ = 1074532917593 is a prime.

It is a super-2 number, since 2×1074532917657² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1074532917597 and 1074532917606.

It is not an unprimeable number, because it can be changed into a prime (1074532917457) 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, 4861213 + ... + 5077445.

It is an arithmetic number, because the mean of its divisors is an integer number (90775465668).

Almost surely, 2^{1074532917657} is an apocalyptic number.

It is an amenable number.

1074532917657 is a deficient number, since it is larger than the sum of its proper divisors (377874533031).

1074532917657 is a wasteful number, since it uses less digits than its factorization.

1074532917657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239000.

The product of its (nonzero) digits is 11113200, while the sum is 57.

The spelling of 1074532917657 in words is "one trillion, seventy-four billion, five hundred thirty-two million, nine hundred seventeen thousand, six hundred fifty-seven".