145513495 has 8 divisors (see below), whose sum is σ = 183806640. Its totient is φ = 110283840.

The previous prime is 145513471. The next prime is 145513499. The reversal of 145513495 is 594315541.

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

It is not a de Polignac number, because 145513495 - 2⁵ = 145513463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145513499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765766 + ... + 765955.

It is an arithmetic number, because the mean of its divisors is an integer number (22975830).

Almost surely, 2^145513495 is an apocalyptic number.

145513495 is a deficient number, since it is larger than the sum of its proper divisors (38293145).

145513495 is a wasteful number, since it uses less digits than its factorization.

145513495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531745.

The product of its digits is 54000, while the sum is 37.

The square root of 145513495 is about 12062.8974545919. The cubic root of 145513495 is about 525.9782154953.

The spelling of 145513495 in words is "one hundred forty-five million, five hundred thirteen thousand, four hundred ninety-five".