45276853 has 2 divisors, whose sum is σ = 45276854. Its totient is φ = 45276852.

The previous prime is 45276827. The next prime is 45276883. The reversal of 45276853 is 35867254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36942084 + 8334769 = 6078^2 + 2887^2 .

It is a cyclic number.

It is not a de Polignac number, because 45276853 - 2²¹ = 43179701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45276883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22638426 + 22638427.

It is an arithmetic number, because the mean of its divisors is an integer number (22638427).

Almost surely, 2^45276853 is an apocalyptic number.

It is an amenable number.

45276853 is a deficient number, since it is larger than the sum of its proper divisors (1).

45276853 is an equidigital number, since it uses as much as digits as its factorization.

45276853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 45276853 is about 6728.8076952756. The cubic root of 45276853 is about 356.4172741490.

The spelling of 45276853 in words is "forty-five million, two hundred seventy-six thousand, eight hundred fifty-three".