104555320254 has 288 divisors, whose sum is σ = 295568372736. Its totient is φ = 26401011840.

The previous prime is 104555320237. The next prime is 104555320271. The reversal of 104555320254 is 452023555401.

104555320254 is a `hidden beast` number, since 10 + 45 + 553 + 2 + 0 + 2 + 54 = 666.

It is an interprime number because it is at equal distance from previous prime (104555320237) and next prime (104555320271).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 76150312 + ... + 76151684.

It is an arithmetic number, because the mean of its divisors is an integer number (1026279072).

Almost surely, 2^104555320254 is an apocalyptic number.

104555320254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104555320254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147784186368).

104555320254 is an abundant number, since it is smaller than the sum of its proper divisors (191013052482).

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

104555320254 is a wasteful number, since it uses less digits than its factorization.

104555320254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620 (or 1610 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 104555320254 its reverse (452023555401), we get a palindrome (556578875655).

The spelling of 104555320254 in words is "one hundred four billion, five hundred fifty-five million, three hundred twenty thousand, two hundred fifty-four".