125154605354 has 8 divisors (see below), whose sum is σ = 193787776128. Its totient is φ = 60558679980.

The previous prime is 125154605351. The next prime is 125154605371. The reversal of 125154605354 is 453506451521.

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

It is not an unprimeable number, because it can be changed into a prime (125154605351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009311272 + ... + 1009311395.

It is an arithmetic number, because the mean of its divisors is an integer number (24223472016).

Almost surely, 2^125154605354 is an apocalyptic number.

125154605354 is a deficient number, since it is larger than the sum of its proper divisors (68633170774).

125154605354 is a wasteful number, since it uses less digits than its factorization.

125154605354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018622700.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 125154605354 in words is "one hundred twenty-five billion, one hundred fifty-four million, six hundred five thousand, three hundred fifty-four".