2150578001 has 16 divisors (see below), whose sum is σ = 2562150528. Its totient is φ = 1779254400.

The previous prime is 2150577991. The next prime is 2150578007. The reversal of 2150578001 is 1008750512.

It is not a de Polignac number, because 2150578001 - 2¹⁸ = 2150315857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150578007) 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, 95756 + ... + 116061.

It is an arithmetic number, because the mean of its divisors is an integer number (160134408).

Almost surely, 2^2150578001 is an apocalyptic number.

It is an amenable number.

2150578001 is a deficient number, since it is larger than the sum of its proper divisors (411572527).

2150578001 is a wasteful number, since it uses less digits than its factorization.

2150578001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211912.

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 2150578001 is about 46374.3248037101. The cubic root of 2150578001 is about 1290.7785299135.

The spelling of 2150578001 in words is "two billion, one hundred fifty million, five hundred seventy-eight thousand, one".