8053111550 has 48 divisors (see below), whose sum is σ = 16431984000. Its totient is φ = 2912008800.

The previous prime is 8053111543. The next prime is 8053111567. The reversal of 8053111550 is 551113508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57551 + ... + 139349.

It is an arithmetic number, because the mean of its divisors is an integer number (342333000).

Almost surely, 2^8053111550 is an apocalyptic number.

8053111550 is an abundant number, since it is smaller than the sum of its proper divisors (8378872450).

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

8053111550 is a wasteful number, since it uses less digits than its factorization.

8053111550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82001 (or 81996 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 29.

The square root of 8053111550 is about 89739.1305395812. The cubic root of 8053111550 is about 2004.4162038942.

The spelling of 8053111550 in words is "eight billion, fifty-three million, one hundred eleven thousand, five hundred fifty".