26725157056 has 42 divisors (see below), whose sum is σ = 57426000972. Its totient is φ = 12334682880.

The previous prime is 26725156957. The next prime is 26725157057. The reversal of 26725157056 is 65075152762.

It is a junction number, because it is equal to n+sod(n) for n = 26725156997 and 26725157015.

It is not an unprimeable number, because it can be changed into a prime (26725157057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1224630 + ... + 1246261.

Almost surely, 2^26725157056 is an apocalyptic number.

26725157056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

26725157056 is an abundant number, since it is smaller than the sum of its proper divisors (30700843916).

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

26725157056 is a wasteful number, since it uses less digits than its factorization.

26725157056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470929 (or 2470906 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 26725157056 in words is "twenty-six billion, seven hundred twenty-five million, one hundred fifty-seven thousand, fifty-six".