2871008451954 has 24 divisors (see below), whose sum is σ = 6220549854480. Its totient is φ = 956997964728.

The previous prime is 2871008451953. The next prime is 2871008451979. The reversal of 2871008451954 is 4591548001782.

2871008451954 is a `hidden beast` number, since 2 + 8 + 71 + 0 + 0 + 8 + 4 + 519 + 54 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2871008451954.

It is not an unprimeable number, because it can be changed into a prime (2871008451953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5902989 + ... + 6370815.

It is an arithmetic number, because the mean of its divisors is an integer number (259189577270).

Almost surely, 2^{2871008451954} is an apocalyptic number.

2871008451954 is an abundant number, since it is smaller than the sum of its proper divisors (3349541402526).

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

2871008451954 is a wasteful number, since it uses less digits than its factorization.

2871008451954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808774 (or 808771 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 2871008451954 in words is "two trillion, eight hundred seventy-one billion, eight million, four hundred fifty-one thousand, nine hundred fifty-four".