26545400142554 has 8 divisors (see below), whose sum is σ = 40006811589888. Its totient is φ = 13209796279260.

The previous prime is 26545400142553. The next prime is 26545400142587. The reversal of 26545400142554 is 45524100454562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 26545400142499 and 26545400142508.

It is not an unprimeable number, because it can be changed into a prime (26545400142553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31451895482 + ... + 31451896325.

It is an arithmetic number, because the mean of its divisors is an integer number (5000851448736).

Almost surely, 2^{26545400142554} is an apocalyptic number.

26545400142554 is a deficient number, since it is larger than the sum of its proper divisors (13461411447334).

26545400142554 is a wasteful number, since it uses less digits than its factorization.

26545400142554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62903792020.

The product of its (nonzero) digits is 3840000, while the sum is 47.

The spelling of 26545400142554 in words is "twenty-six trillion, five hundred forty-five billion, four hundred million, one hundred forty-two thousand, five hundred fifty-four".