1053426773178 has 64 divisors (see below), whose sum is σ = 2525391496320. Its totient is φ = 323569437696.

The previous prime is 1053426773177. The next prime is 1053426773207. The reversal of 1053426773178 is 8713776243501.

1053426773178 is a `hidden beast` number, since 1 + 0 + 5 + 342 + 67 + 73 + 178 = 666.

1053426773178 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053426773178² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1053426773177) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 895300 + ... + 1705407.

It is an arithmetic number, because the mean of its divisors is an integer number (39459242130).

Almost surely, 2^{1053426773178} is an apocalyptic number.

1053426773178 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1053426773178 is an abundant number, since it is smaller than the sum of its proper divisors (1471964723142).

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

1053426773178 is a wasteful number, since it uses less digits than its factorization.

1053426773178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601308 (or 2601302 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The spelling of 1053426773178 in words is "one trillion, fifty-three billion, four hundred twenty-six million, seven hundred seventy-three thousand, one hundred seventy-eight".