145025601061 has 8 divisors (see below), whose sum is σ = 158248280448. Its totient is φ = 131809344000.

The previous prime is 145025601059. The next prime is 145025601139. The reversal of 145025601061 is 160106520541.

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

It is a cyclic number.

It is not a de Polignac number, because 145025601061 - 2¹ = 145025601059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145025601001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558300 + ... + 1648741.

It is an arithmetic number, because the mean of its divisors is an integer number (19781035056).

Almost surely, 2^145025601061 is an apocalyptic number.

145025601061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

145025601061 is a deficient number, since it is larger than the sum of its proper divisors (13222679387).

145025601061 is a wasteful number, since it uses less digits than its factorization.

145025601061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211163.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 145025601061 in words is "one hundred forty-five billion, twenty-five million, six hundred one thousand, sixty-one".