45854629 has 4 divisors (see below), whose sum is σ = 45897676. Its totient is φ = 45811584.

The previous prime is 45854603. The next prime is 45854639. The reversal of 45854629 is 92645854.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34281025 + 11573604 = 5855^2 + 3402^2 .

It is a cyclic number.

It is not a de Polignac number, because 45854629 - 2¹⁵ = 45821861 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45854639) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19884 + ... + 22069.

It is an arithmetic number, because the mean of its divisors is an integer number (11474419).

Almost surely, 2^45854629 is an apocalyptic number.

It is an amenable number.

45854629 is a deficient number, since it is larger than the sum of its proper divisors (43047).

45854629 is a wasteful number, since it uses less digits than its factorization.

45854629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43046.

The product of its digits is 345600, while the sum is 43.

The square root of 45854629 is about 6771.6046104302. The cubic root of 45854629 is about 357.9269458625.

The spelling of 45854629 in words is "forty-five million, eight hundred fifty-four thousand, six hundred twenty-nine".