152457043 has 2 divisors, whose sum is σ = 152457044. Its totient is φ = 152457042.

The previous prime is 152457017. The next prime is 152457047. The reversal of 152457043 is 340754251.

152457043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (340754251) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152457043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152456996 and 152457014.

It is not a weakly prime, because it can be changed into another prime (152457047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76228521 + 76228522.

It is an arithmetic number, because the mean of its divisors is an integer number (76228522).

Almost surely, 2^152457043 is an apocalyptic number.

152457043 is a deficient number, since it is larger than the sum of its proper divisors (1).

152457043 is an equidigital number, since it uses as much as digits as its factorization.

152457043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 152457043 is about 12347.3496346382. The cubic root of 152457043 is about 534.2146955202.

The spelling of 152457043 in words is "one hundred fifty-two million, four hundred fifty-seven thousand, forty-three".