45747955 has 8 divisors (see below), whose sum is σ = 59888304. Its totient is φ = 33271200.

The previous prime is 45747941. The next prime is 45747959. The reversal of 45747955 is 55974754.

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

It is not a de Polignac number, because 45747955 - 2⁷ = 45747827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45747959) 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, 415836 + ... + 415945.

It is an arithmetic number, because the mean of its divisors is an integer number (7486038).

Almost surely, 2^45747955 is an apocalyptic number.

45747955 is a deficient number, since it is larger than the sum of its proper divisors (14140349).

45747955 is a wasteful number, since it uses less digits than its factorization.

45747955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831797.

The product of its digits is 882000, while the sum is 46.

The square root of 45747955 is about 6763.7234567951. The cubic root of 45747955 is about 357.6491756857.

The spelling of 45747955 in words is "forty-five million, seven hundred forty-seven thousand, nine hundred fifty-five".