26144477753052 has 24 divisors (see below), whose sum is σ = 61004280765456. Its totient is φ = 8714754583168.

The previous prime is 26144477753027. The next prime is 26144477753063. The reversal of 26144477753052 is 25035777444162.

It is a junction number, because it is equal to n+sod(n) for n = 26144477752983 and 26144477753001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7379103 + ... + 10331510.

It is an arithmetic number, because the mean of its divisors is an integer number (2541845031894).

Almost surely, 2^{26144477753052} is an apocalyptic number.

It is an amenable number.

26144477753052 is an abundant number, since it is smaller than the sum of its proper divisors (34859803012404).

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

26144477753052 is a wasteful number, since it uses less digits than its factorization.

26144477753052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17833637 (or 17833635 counting only the distinct ones).

The product of its (nonzero) digits is 39513600, while the sum is 57.

The spelling of 26144477753052 in words is "twenty-six trillion, one hundred forty-four billion, four hundred seventy-seven million, seven hundred fifty-three thousand, fifty-two".