53279001 has 24 divisors (see below), whose sum is σ = 79543880. Its totient is φ = 34338816.

The previous prime is 53278999. The next prime is 53279029. The reversal of 53279001 is 10097235.

It can be written as a sum of positive squares in 4 ways, for example, as 13286025 + 39992976 = 3645^2 + 6324^2 .

It is not a de Polignac number, because 53279001 - 2¹ = 53278999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53279081) 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, 63855 + ... + 64683.

Almost surely, 2^53279001 is an apocalyptic number.

It is an amenable number.

53279001 is a deficient number, since it is larger than the sum of its proper divisors (26264879).

53279001 is a wasteful number, since it uses less digits than its factorization.

53279001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 53279001 is about 7299.2466049586. The cubic root of 53279001 is about 376.2865464145.

The spelling of 53279001 in words is "fifty-three million, two hundred seventy-nine thousand, one".