149310527 has 4 divisors (see below), whose sum is σ = 149622720. Its totient is φ = 148998336.

The previous prime is 149310481. The next prime is 149310529. The reversal of 149310527 is 725013941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 725013941 = 263 ⋅2756707.

It is a cyclic number.

It is not a de Polignac number, because 149310527 - 2⁶ = 149310463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149310493 and 149310502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149310529) 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, 155378 + ... + 156335.

It is an arithmetic number, because the mean of its divisors is an integer number (37405680).

Almost surely, 2^149310527 is an apocalyptic number.

149310527 is a deficient number, since it is larger than the sum of its proper divisors (312193).

149310527 is an equidigital number, since it uses as much as digits as its factorization.

149310527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312192.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 149310527 is about 12219.2686769708. The cubic root of 149310527 is about 530.5139514323.

The spelling of 149310527 in words is "one hundred forty-nine million, three hundred ten thousand, five hundred twenty-seven".