855076540 has 24 divisors (see below), whose sum is σ = 1901288592. Its totient is φ = 321911040.

The previous prime is 855076529. The next prime is 855076567. The reversal of 855076540 is 45670558.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 855076493 and 855076502.

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, 1257126 + ... + 1257805.

It is an arithmetic number, because the mean of its divisors is an integer number (79220358).

Almost surely, 2^855076540 is an apocalyptic number.

It is an amenable number.

855076540 is an abundant number, since it is smaller than the sum of its proper divisors (1046212052).

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

855076540 is a wasteful number, since it uses less digits than its factorization.

855076540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514957 (or 2514955 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 855076540 is about 29241.6918115214. The cubic root of 855076540 is about 949.1503169062.

The spelling of 855076540 in words is "eight hundred fifty-five million, seventy-six thousand, five hundred forty".