46155545 has 8 divisors (see below), whose sum is σ = 56737800. Its totient is φ = 36023680.

The previous prime is 46155533. The next prime is 46155547. The reversal of 46155545 is 54555164.

It can be written as a sum of positive squares in 4 ways, for example, as 200704 + 45954841 = 448^2 + 6779^2 .

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

It is not a de Polignac number, because 46155545 - 2⁶ = 46155481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46155547) 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, 112370 + ... + 112779.

It is an arithmetic number, because the mean of its divisors is an integer number (7092225).

Almost surely, 2^46155545 is an apocalyptic number.

It is an amenable number.

46155545 is a deficient number, since it is larger than the sum of its proper divisors (10582255).

46155545 is a wasteful number, since it uses less digits than its factorization.

46155545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225195.

The product of its digits is 60000, while the sum is 35.

The square root of 46155545 is about 6793.7872354085. The cubic root of 46155545 is about 358.7081915772.

The spelling of 46155545 in words is "forty-six million, one hundred fifty-five thousand, five hundred forty-five".