876481451 has 2 divisors, whose sum is σ = 876481452. Its totient is φ = 876481450.

The previous prime is 876481433. The next prime is 876481469. The reversal of 876481451 is 154184678.

It is a balanced prime because it is at equal distance from previous prime (876481433) and next prime (876481469).

It is a cyclic number.

It is not a de Polignac number, because 876481451 - 2⁶ = 876481387 is a prime.

It is a Chen prime.

It is equal to p_44868509 and since 876481451 and 44868509 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (876481421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438240725 + 438240726.

It is an arithmetic number, because the mean of its divisors is an integer number (438240726).

Almost surely, 2^876481451 is an apocalyptic number.

876481451 is a deficient number, since it is larger than the sum of its proper divisors (1).

876481451 is an equidigital number, since it uses as much as digits as its factorization.

876481451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040, while the sum is 44.

The square root of 876481451 is about 29605.4294175916. The cubic root of 876481451 is about 957.0050801409.

The spelling of 876481451 in words is "eight hundred seventy-six million, four hundred eighty-one thousand, four hundred fifty-one".