87841292654 has 8 divisors (see below), whose sum is σ = 139512641328. Its totient is φ = 41337078880.

The previous prime is 87841292653. The next prime is 87841292657. The reversal of 87841292654 is 45629214878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×87841292654³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 87841292654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87841292653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291783682 + ... + 1291783749.

It is an arithmetic number, because the mean of its divisors is an integer number (17439080166).

Almost surely, 2^87841292654 is an apocalyptic number.

87841292654 is a deficient number, since it is larger than the sum of its proper divisors (51671348674).

87841292654 is a wasteful number, since it uses less digits than its factorization.

87841292654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583567450.

The product of its digits is 7741440, while the sum is 56.

The spelling of 87841292654 in words is "eighty-seven billion, eight hundred forty-one million, two hundred ninety-two thousand, six hundred fifty-four".