5405501504 has 84 divisors (see below), whose sum is σ = 11780398080. Its totient is φ = 2459358720.

The previous prime is 5405501503. The next prime is 5405501533. The reversal of 5405501504 is 4051055045.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5405501503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 764417 + ... + 771455.

Almost surely, 2^5405501504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5405501504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5890199040).

5405501504 is an abundant number, since it is smaller than the sum of its proper divisors (6374896576).

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

5405501504 is a wasteful number, since it uses less digits than its factorization.

5405501504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7148 (or 7125 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 5405501504 is about 73522.1157475763. The cubic root of 5405501504 is about 1755.0062368320.

Adding to 5405501504 its reverse (4051055045), we get a palindrome (9456556549).

The spelling of 5405501504 in words is "five billion, four hundred five million, five hundred one thousand, five hundred four".