145632054 has 16 divisors (see below), whose sum is σ = 291404592. Its totient is φ = 48520608.

The previous prime is 145632031. The next prime is 145632061. The reversal of 145632054 is 450236541.

145632054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11652 + ... + 20664.

It is an arithmetic number, because the mean of its divisors is an integer number (18212787).

Almost surely, 2^145632054 is an apocalyptic number.

145632054 is an abundant number, since it is smaller than the sum of its proper divisors (145772538).

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

145632054 is a wasteful number, since it uses less digits than its factorization.

145632054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11711.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 145632054 is about 12067.8106547957. The cubic root of 145632054 is about 526.1210258989.

Adding to 145632054 its reverse (450236541), we get a palindrome (595868595).

The spelling of 145632054 in words is "one hundred forty-five million, six hundred thirty-two thousand, fifty-four".