378550611054 has 320 divisors, whose sum is σ = 1094042087424. Its totient is φ = 94944960000.

The previous prime is 378550611031. The next prime is 378550611097. The reversal of 378550611054 is 450116055873.

378550611054 is a `hidden beast` number, since 3 + 7 + 85 + 506 + 1 + 10 + 54 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 255603994 + ... + 255605474.

Almost surely, 2^378550611054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378550611054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547021043712).

378550611054 is an abundant number, since it is smaller than the sum of its proper divisors (715491476370).

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

378550611054 is a wasteful number, since it uses less digits than its factorization.

378550611054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2196 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 378550611054 in words is "three hundred seventy-eight billion, five hundred fifty million, six hundred eleven thousand, fifty-four".