27451725133052 has 12 divisors (see below), whose sum is σ = 52407838890456. Its totient is φ = 12478056878640.

The previous prime is 27451725132967. The next prime is 27451725133067. The reversal of 27451725133052 is 25033152715472.

It is a junction number, because it is equal to n+sod(n) for n = 27451725132988 and 27451725133006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311951421923 + ... + 311951422010.

It is an arithmetic number, because the mean of its divisors is an integer number (4367319907538).

Almost surely, 2^{27451725133052} is an apocalyptic number.

27451725133052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27451725133052 is a deficient number, since it is larger than the sum of its proper divisors (24956113757404).

27451725133052 is a wasteful number, since it uses less digits than its factorization.

27451725133052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623902843948 (or 623902843946 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 27451725133052 in words is "twenty-seven trillion, four hundred fifty-one billion, seven hundred twenty-five million, one hundred thirty-three thousand, fifty-two".