60155210201145 has 32 divisors (see below), whose sum is σ = 96325970273280. Its totient is φ = 32056903166400.

The previous prime is 60155210201137. The next prime is 60155210201161. The reversal of 60155210201145 is 54110201255106.

It is a happy number.

It is not a de Polignac number, because 60155210201145 - 2³ = 60155210201137 is a prime.

It is a super-2 number, since 2×60155210201145² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491615862 + ... + 491738208.

It is an arithmetic number, because the mean of its divisors is an integer number (3010186571040).

Almost surely, 2^{60155210201145} is an apocalyptic number.

It is an amenable number.

60155210201145 is a deficient number, since it is larger than the sum of its proper divisors (36170760072135).

60155210201145 is a wasteful number, since it uses less digits than its factorization.

60155210201145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148525.

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 60155210201145 in words is "sixty trillion, one hundred fifty-five billion, two hundred ten million, two hundred one thousand, one hundred forty-five".