5455515040 has 96 divisors (see below), whose sum is σ = 13108749696. Its totient is φ = 2145131520.

The previous prime is 5455515019. The next prime is 5455515041. The reversal of 5455515040 is 405155545.

It is a junction number, because it is equal to n+sod(n) for n = 5455514987 and 5455515005.

It is not an unprimeable number, because it can be changed into a prime (5455515041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6395254 + ... + 6396106.

It is an arithmetic number, because the mean of its divisors is an integer number (136549476).

Almost surely, 2^5455515040 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 5455515040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6554374848).

5455515040 is an abundant number, since it is smaller than the sum of its proper divisors (7653234656).

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

5455515040 is a wasteful number, since it uses less digits than its factorization.

5455515040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502 (or 1494 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 34.

The square root of 5455515040 is about 73861.4584204780. The cubic root of 5455515040 is about 1760.4022668660.

The spelling of 5455515040 in words is "five billion, four hundred fifty-five million, five hundred fifteen thousand, forty".