152561452303451 has 4 divisors (see below), whose sum is σ = 152561483359152. Its totient is φ = 152561421247752.

The previous prime is 152561452303423. The next prime is 152561452303459. The reversal of 152561452303451 is 154303254165251.

152561452303451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152561452303451 - 2¹⁸ = 152561452041307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152561452303396 and 152561452303405.

It is not an unprimeable number, because it can be changed into a prime (152561452303459) 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, 6351440 + ... + 18586653.

It is an arithmetic number, because the mean of its divisors is an integer number (38140370839788).

Almost surely, 2^{152561452303451} is an apocalyptic number.

152561452303451 is a deficient number, since it is larger than the sum of its proper divisors (31055701).

152561452303451 is an equidigital number, since it uses as much as digits as its factorization.

152561452303451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31055700.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 152561452303451 in words is "one hundred fifty-two trillion, five hundred sixty-one billion, four hundred fifty-two million, three hundred three thousand, four hundred fifty-one".