553505104545264 has 80 divisors (see below), whose sum is σ = 1627515009351840. Its totient is φ = 180001660008960.

The previous prime is 553505104545229. The next prime is 553505104545307. The reversal of 553505104545264 is 462545401505355.

553505104545264 is a `hidden beast` number, since 5 + 5 + 3 + 5 + 0 + 5 + 104 + 5 + 4 + 526 + 4 = 666.

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 553505104545264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15625126387 + ... + 15625161810.

It is an arithmetic number, because the mean of its divisors is an integer number (20343937616898).

Almost surely, 2^{553505104545264} is an apocalyptic number.

553505104545264 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

553505104545264 is an abundant number, since it is smaller than the sum of its proper divisors (1074009904806576).

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

553505104545264 is a wasteful number, since it uses less digits than its factorization.

553505104545264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31250288255 (or 31250288243 counting only the distinct ones).

The product of its (nonzero) digits is 36000000, while the sum is 54.

The spelling of 553505104545264 in words is "five hundred fifty-three trillion, five hundred five billion, one hundred four million, five hundred forty-five thousand, two hundred sixty-four".