53440505510 has 16 divisors (see below), whose sum is σ = 109934754336. Its totient is φ = 18322459008.

The previous prime is 53440505501. The next prime is 53440505527. The reversal of 53440505510 is 1550504435.

53440505510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381717827 + ... + 381717966.

It is an arithmetic number, because the mean of its divisors is an integer number (6870922146).

Almost surely, 2^53440505510 is an apocalyptic number.

53440505510 is an abundant number, since it is smaller than the sum of its proper divisors (56494248826).

53440505510 is a wasteful number, since it uses less digits than its factorization.

53440505510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763435807.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 53440505510 in words is "fifty-three billion, four hundred forty million, five hundred five thousand, five hundred ten".