145354536 has 48 divisors (see below), whose sum is σ = 406373760. Its totient is φ = 46887840.

The previous prime is 145354523. The next prime is 145354543. The reversal of 145354536 is 635453541.

145354536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145354536² = 42255882271550592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 145354536.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30330 + ... + 34793.

It is an arithmetic number, because the mean of its divisors is an integer number (8466120).

Almost surely, 2^145354536 is an apocalyptic number.

It is an amenable number.

145354536 is an abundant number, since it is smaller than the sum of its proper divisors (261019224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145354536 is a wasteful number, since it uses less digits than its factorization.

145354536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65166 (or 65159 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 145354536 is about 12056.3068972219. The cubic root of 145354536 is about 525.7866194410.

The spelling of 145354536 in words is "one hundred forty-five million, three hundred fifty-four thousand, five hundred thirty-six".