54526836474 has 64 divisors (see below), whose sum is σ = 132637841280. Its totient is φ = 16466837760.

The previous prime is 54526836457. The next prime is 54526836491. The reversal of 54526836474 is 47463862545.

54526836474 is a `hidden beast` number, since 5 + 452 + 68 + 3 + 64 + 74 = 666.

It is an interprime number because it is at equal distance from previous prime (54526836457) and next prime (54526836491).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 54526836474.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17394 + ... + 330690.

It is an arithmetic number, because the mean of its divisors is an integer number (2072466270).

Almost surely, 2^54526836474 is an apocalyptic number.

54526836474 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54526836474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66318920640).

54526836474 is an abundant number, since it is smaller than the sum of its proper divisors (78111004806).

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

54526836474 is a wasteful number, since it uses less digits than its factorization.

54526836474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313612 (or 313606 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 54.

The spelling of 54526836474 in words is "fifty-four billion, five hundred twenty-six million, eight hundred thirty-six thousand, four hundred seventy-four".