45955101 has 8 divisors (see below), whose sum is σ = 61880544. Its totient is φ = 30333200.

The previous prime is 45955087. The next prime is 45955103. The reversal of 45955101 is 10155954.

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 45955101 - 2¹¹ = 45953053 is a prime.

It is a super-2 number, since 2×45955101² = 4223742615840402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45955103) 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, 75531 + ... + 76136.

It is an arithmetic number, because the mean of its divisors is an integer number (7735068).

Almost surely, 2^45955101 is an apocalyptic number.

It is an amenable number.

45955101 is a deficient number, since it is larger than the sum of its proper divisors (15925443).

45955101 is a wasteful number, since it uses less digits than its factorization.

45955101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151771.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 45955101 is about 6779.0191768426. The cubic root of 45955101 is about 358.1881728724.

It can be divided in two parts, 45955 and 101, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 45955101 in words is "forty-five million, nine hundred fifty-five thousand, one hundred one".