1105155606597 has 24 divisors (see below), whose sum is σ = 1730138727456. Its totient is φ = 625615447968.

The previous prime is 1105155606563. The next prime is 1105155606601. The reversal of 1105155606597 is 7956065515011.

It is not a de Polignac number, because 1105155606597 - 2¹¹ = 1105155604549 is a prime.

It is a super-4 number, since 4×1105155606597⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105155606517) 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, 35115418 + ... + 35146875.

It is an arithmetic number, because the mean of its divisors is an integer number (72089113644).

Almost surely, 2^{1105155606597} is an apocalyptic number.

It is an amenable number.

1105155606597 is a deficient number, since it is larger than the sum of its proper divisors (624983120859).

1105155606597 is a wasteful number, since it uses less digits than its factorization.

1105155606597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70262417 (or 70262410 counting only the distinct ones).

The product of its (nonzero) digits is 1417500, while the sum is 51.

The spelling of 1105155606597 in words is "one trillion, one hundred five billion, one hundred fifty-five million, six hundred six thousand, five hundred ninety-seven".