5404510252 has 24 divisors (see below), whose sum is σ = 9958538240. Its totient is φ = 2559295440.

The previous prime is 5404510249. The next prime is 5404510253. The reversal of 5404510252 is 2520154045.

It is a self number, because there is not a number n which added to its sum of digits gives 5404510252.

It is not an unprimeable number, because it can be changed into a prime (5404510253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329977 + ... + 345967.

Almost surely, 2^5404510252 is an apocalyptic number.

It is an amenable number.

5404510252 is a deficient number, since it is larger than the sum of its proper divisors (4554027988).

5404510252 is a wasteful number, since it uses less digits than its factorization.

5404510252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20461 (or 20459 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 5404510252 is about 73515.3742560017. The cubic root of 5404510252 is about 1754.8989535521.

Adding to 5404510252 its reverse (2520154045), we get a palindrome (7924664297).

The spelling of 5404510252 in words is "five billion, four hundred four million, five hundred ten thousand, two hundred fifty-two".