45853151 has 4 divisors (see below), whose sum is σ = 46604904. Its totient is φ = 45101400.

The previous prime is 45853141. The next prime is 45853183. The reversal of 45853151 is 15135854.

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

It is a cyclic number.

It is not a de Polignac number, because 45853151 - 2¹⁰ = 45852127 is a prime.

It is a super-2 number, since 2×45853151² = 4205022913257602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45853141) 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, 375785 + ... + 375906.

It is an arithmetic number, because the mean of its divisors is an integer number (11651226).

Almost surely, 2^45853151 is an apocalyptic number.

45853151 is a deficient number, since it is larger than the sum of its proper divisors (751753).

45853151 is an equidigital number, since it uses as much as digits as its factorization.

45853151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751752.

The product of its digits is 12000, while the sum is 32.

The square root of 45853151 is about 6771.4954773669. The cubic root of 45853151 is about 357.9231002187.

The spelling of 45853151 in words is "forty-five million, eight hundred fifty-three thousand, one hundred fifty-one".