125364045 has 8 divisors (see below), whose sum is σ = 200582496. Its totient is φ = 66860816.

The previous prime is 125364037. The next prime is 125364059. The reversal of 125364045 is 540463521.

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 125364045 - 2³ = 125364037 is a prime.

It is a super-2 number, since 2×125364045² = 31432287557524050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4178787 + ... + 4178816.

It is an arithmetic number, because the mean of its divisors is an integer number (25072812).

Almost surely, 2^125364045 is an apocalyptic number.

125364045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125364045 is a deficient number, since it is larger than the sum of its proper divisors (75218451).

125364045 is an equidigital number, since it uses as much as digits as its factorization.

125364045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8357611.

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

The square root of 125364045 is about 11196.6086383333. The cubic root of 125364045 is about 500.4849228809.

The spelling of 125364045 in words is "one hundred twenty-five million, three hundred sixty-four thousand, forty-five".