55463354100 has 864 divisors, whose sum is σ = 234934963200. Its totient is φ = 10903507200.

The previous prime is 55463354059. The next prime is 55463354101. The reversal of 55463354100 is 145336455.

55463354100 is a `hidden beast` number, since 5 + 5 + 4 + 633 + 5 + 4 + 10 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55463354101) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 75051531 + ... + 75052269.

Almost surely, 2^55463354100 is an apocalyptic number.

55463354100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55463354100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117467481600).

55463354100 is an abundant number, since it is smaller than the sum of its proper divisors (179471609100).

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

55463354100 is a wasteful number, since it uses less digits than its factorization.

55463354100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 55463354100 in words is "fifty-five billion, four hundred sixty-three million, three hundred fifty-four thousand, one hundred".