1055162001 has 16 divisors (see below), whose sum is σ = 1517750784. Its totient is φ = 649569024.

The previous prime is 1055161951. The next prime is 1055162011. The reversal of 1055162001 is 1002615501.

It is not a de Polignac number, because 1055162001 - 2⁷ = 1055161873 is a prime.

It is a super-2 number, since 2×1055162001² = 2226733696708648002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055162011) 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, 192481 + ... + 197886.

It is an arithmetic number, because the mean of its divisors is an integer number (94859424).

Almost surely, 2^1055162001 is an apocalyptic number.

It is an amenable number.

1055162001 is a deficient number, since it is larger than the sum of its proper divisors (462588783).

1055162001 is a wasteful number, since it uses less digits than its factorization.

1055162001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390440.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1055162001 is about 32483.2572412312. The cubic root of 1055162001 is about 1018.0592344621.

Adding to 1055162001 its reverse (1002615501), we get a palindrome (2057777502).

The spelling of 1055162001 in words is "one billion, fifty-five million, one hundred sixty-two thousand, one".