26157052552373 has 8 divisors (see below), whose sum is σ = 27809302796928. Its totient is φ = 24547717898704.

The previous prime is 26157052552357. The next prime is 26157052552427. The reversal of 26157052552373 is 37325525075162.

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

It is a cyclic number.

It is not a de Polignac number, because 26157052552373 - 2⁴ = 26157052552357 is a prime.

It is a super-2 number, since 2×26157052552373² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26157052552343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10728896465 + ... + 10728898902.

It is an arithmetic number, because the mean of its divisors is an integer number (3476162849616).

Almost surely, 2^{26157052552373} is an apocalyptic number.

26157052552373 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

26157052552373 is a deficient number, since it is larger than the sum of its proper divisors (1652250244555).

26157052552373 is a wasteful number, since it uses less digits than its factorization.

26157052552373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21457795443.

The product of its (nonzero) digits is 13230000, while the sum is 53.

The spelling of 26157052552373 in words is "twenty-six trillion, one hundred fifty-seven billion, fifty-two million, five hundred fifty-two thousand, three hundred seventy-three".