45954245 has 8 divisors (see below), whose sum is σ = 56924160. Its totient is φ = 35577360.

The previous prime is 45954211. The next prime is 45954257. The reversal of 45954245 is 54245954.

It is a happy number.

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

It is not a de Polignac number, because 45954245 - 2¹⁶ = 45888709 is a prime.

It is a super-2 number, since 2×45954245² = 4223585267040050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45954199 and 45954208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148085 + ... + 148394.

It is an arithmetic number, because the mean of its divisors is an integer number (7115520).

Almost surely, 2^45954245 is an apocalyptic number.

It is an amenable number.

45954245 is a deficient number, since it is larger than the sum of its proper divisors (10969915).

45954245 is a wasteful number, since it uses less digits than its factorization.

45954245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296515.

The product of its digits is 144000, while the sum is 38.

The square root of 45954245 is about 6778.9560405714. The cubic root of 45954245 is about 358.1859488829.

The spelling of 45954245 in words is "forty-five million, nine hundred fifty-four thousand, two hundred forty-five".