150025135919 has 2 divisors, whose sum is σ = 150025135920. Its totient is φ = 150025135918.

The previous prime is 150025135913. The next prime is 150025135927. The reversal of 150025135919 is 919531520051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150025135919 - 2²⁸ = 149756700463 is a prime.

It is a super-2 number, since 2×150025135919² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150025135913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75012567959 + 75012567960.

It is an arithmetic number, because the mean of its divisors is an integer number (75012567960).

Almost surely, 2^150025135919 is an apocalyptic number.

150025135919 is a deficient number, since it is larger than the sum of its proper divisors (1).

150025135919 is an equidigital number, since it uses as much as digits as its factorization.

150025135919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60750, while the sum is 41.

The spelling of 150025135919 in words is "one hundred fifty billion, twenty-five million, one hundred thirty-five thousand, nine hundred nineteen".