152566454252061 has 8 divisors (see below), whose sum is σ = 226024376669760. Its totient is φ = 101710969501356.

The previous prime is 152566454252057. The next prime is 152566454252119. The reversal of 152566454252061 is 160252454665251.

152566454252061 is a `hidden beast` number, since 1 + 5 + 2 + 5 + 6 + 6 + 4 + 5 + 425 + 206 + 1 = 666.

It is not a de Polignac number, because 152566454252061 - 2² = 152566454252057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152566454251989 and 152566454252007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152566454256061) 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, 2825304708345 + ... + 2825304708398.

It is an arithmetic number, because the mean of its divisors is an integer number (28253047083720).

Almost surely, 2^{152566454252061} is an apocalyptic number.

It is an amenable number.

152566454252061 is a deficient number, since it is larger than the sum of its proper divisors (73457922417699).

152566454252061 is an equidigital number, since it uses as much as digits as its factorization.

152566454252061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650609416752 (or 5650609416746 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 54.

The spelling of 152566454252061 in words is "one hundred fifty-two trillion, five hundred sixty-six billion, four hundred fifty-four million, two hundred fifty-two thousand, sixty-one".