8534054920 has 64 divisors (see below), whose sum is σ = 19382918400. Its totient is φ = 3381523200.

The previous prime is 8534054917. The next prime is 8534054933. The reversal of 8534054920 is 294504358.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2396101 + ... + 2399659.

It is an arithmetic number, because the mean of its divisors is an integer number (302858100).

Almost surely, 2^8534054920 is an apocalyptic number.

It is an amenable number.

8534054920 is an abundant number, since it is smaller than the sum of its proper divisors (10848863480).

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

8534054920 is a wasteful number, since it uses less digits than its factorization.

8534054920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118 (or 4114 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 8534054920 is about 92379.9486901784. The cubic root of 8534054920 is about 2043.5494179540.

The spelling of 8534054920 in words is "eight billion, five hundred thirty-four million, fifty-four thousand, nine hundred twenty".