1055017007 has 8 divisors (see below), whose sum is σ = 1156713600. Its totient is φ = 954284760.

The previous prime is 1055016973. The next prime is 1055017027. The reversal of 1055017007 is 7007105501.

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

It is not a de Polignac number, because 1055017007 - 2⁸ = 1055016751 is a prime.

It is a super-2 number, since 2×1055017007² = 2226121770118476098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055017027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238793 + ... + 243170.

It is an arithmetic number, because the mean of its divisors is an integer number (144589200).

Almost surely, 2^1055017007 is an apocalyptic number.

1055017007 is a deficient number, since it is larger than the sum of its proper divisors (101696593).

1055017007 is a wasteful number, since it uses less digits than its factorization.

1055017007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482173.

The product of its (nonzero) digits is 1225, while the sum is 26.

The square root of 1055017007 is about 32481.0253378800. The cubic root of 1055017007 is about 1018.0126004722.

The spelling of 1055017007 in words is "one billion, fifty-five million, seventeen thousand, seven".