45653455 has 4 divisors (see below), whose sum is σ = 54784152. Its totient is φ = 36522760.

The previous prime is 45653431. The next prime is 45653467. The reversal of 45653455 is 55435654.

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

It is not a de Polignac number, because 45653455 - 2⁷ = 45653327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4565341 + ... + 4565350.

It is an arithmetic number, because the mean of its divisors is an integer number (13696038).

Almost surely, 2^45653455 is an apocalyptic number.

45653455 is a deficient number, since it is larger than the sum of its proper divisors (9130697).

45653455 is an equidigital number, since it uses as much as digits as its factorization.

45653455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9130696.

The product of its digits is 180000, while the sum is 37.

The square root of 45653455 is about 6756.7340483402. The cubic root of 45653455 is about 357.4027446664.

The spelling of 45653455 in words is "forty-five million, six hundred fifty-three thousand, four hundred fifty-five".