145056526 has 8 divisors (see below), whose sum is σ = 229036680. Its totient is φ = 68710968.

The previous prime is 145056517. The next prime is 145056551. The reversal of 145056526 is 625650541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 145056491 and 145056500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908601 + ... + 1908676.

It is an arithmetic number, because the mean of its divisors is an integer number (28629585).

Almost surely, 2^145056526 is an apocalyptic number.

145056526 is a deficient number, since it is larger than the sum of its proper divisors (83980154).

145056526 is a wasteful number, since it uses less digits than its factorization.

145056526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817298.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 145056526 is about 12043.9414644874. The cubic root of 145056526 is about 525.4270460372.

The spelling of 145056526 in words is "one hundred forty-five million, fifty-six thousand, five hundred twenty-six".