2533043401 has 16 divisors (see below), whose sum is σ = 3117156480. Its totient is φ = 2008823040.

The previous prime is 2533043389. The next prime is 2533043411. The reversal of 2533043401 is 1043403352.

It is not a de Polignac number, because 2533043401 - 2¹⁵ = 2533010633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2533043411) 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, 173370 + ... + 187411.

It is an arithmetic number, because the mean of its divisors is an integer number (194822280).

Almost surely, 2^2533043401 is an apocalyptic number.

It is an amenable number.

2533043401 is a deficient number, since it is larger than the sum of its proper divisors (584113079).

2533043401 is a wasteful number, since it uses less digits than its factorization.

2533043401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360864.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2533043401 is about 50329.3493003834. The cubic root of 2533043401 is about 1363.1622279881.

Adding to 2533043401 its reverse (1043403352), we get a palindrome (3576446753).

The spelling of 2533043401 in words is "two billion, five hundred thirty-three million, forty-three thousand, four hundred one".