2154035104 has 24 divisors (see below), whose sum is σ = 4566969540. Its totient is φ = 994169856.

The previous prime is 2154035101. The next prime is 2154035113. The reversal of 2154035104 is 4015304512.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2139987600 + 14047504 = 46260^2 + 3748^2 .

It is not an unprimeable number, because it can be changed into a prime (2154035101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2588569 + ... + 2589400.

Almost surely, 2^2154035104 is an apocalyptic number.

It is an amenable number.

2154035104 is an abundant number, since it is smaller than the sum of its proper divisors (2412934436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2154035104 is a wasteful number, since it uses less digits than its factorization.

2154035104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177992 (or 5177984 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2154035104 is about 46411.5837264793. The cubic root of 2154035104 is about 1291.4698115669.

Adding to 2154035104 its reverse (4015304512), we get a palindrome (6169339616).

It can be divided in two parts, 21540 and 35104, that added together give a square (56644 = 238²).

The spelling of 2154035104 in words is "two billion, one hundred fifty-four million, thirty-five thousand, one hundred four".