60513145 has 16 divisors (see below), whose sum is σ = 90534528. Its totient is φ = 37722240.

The previous prime is 60513139. The next prime is 60513179. The reversal of 60513145 is 54131506.

It is not a de Polignac number, because 60513145 - 2³ = 60513137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78204 + ... + 78973.

It is an arithmetic number, because the mean of its divisors is an integer number (5658408).

Almost surely, 2^60513145 is an apocalyptic number.

It is an amenable number.

60513145 is a deficient number, since it is larger than the sum of its proper divisors (30021383).

60513145 is a wasteful number, since it uses less digits than its factorization.

60513145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157200.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 60513145 is about 7779.0195397621. The cubic root of 60513145 is about 392.5996501413.

The spelling of 60513145 in words is "sixty million, five hundred thirteen thousand, one hundred forty-five".