45553929 has 8 divisors (see below), whose sum is σ = 61340352. Its totient is φ = 30068400.

The previous prime is 45553861. The next prime is 45553939. The reversal of 45553929 is 92935554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45553929 - 2⁷ = 45553801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45553939) 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, 74869 + ... + 75474.

It is an arithmetic number, because the mean of its divisors is an integer number (7667544).

Almost surely, 2^45553929 is an apocalyptic number.

It is an amenable number.

45553929 is a deficient number, since it is larger than the sum of its proper divisors (15786423).

45553929 is a wasteful number, since it uses less digits than its factorization.

45553929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150447.

The product of its digits is 243000, while the sum is 42.

The square root of 45553929 is about 6749.3650812502. The cubic root of 45553929 is about 357.1428392152.

The spelling of 45553929 in words is "forty-five million, five hundred fifty-three thousand, nine hundred twenty-nine".