45199097 has 8 divisors (see below), whose sum is σ = 46956672. Its totient is φ = 43472800.

The previous prime is 45199087. The next prime is 45199103. The reversal of 45199097 is 79099154.

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

It is a cyclic number.

It is not a de Polignac number, because 45199097 - 2¹⁴ = 45182713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45199027) 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, 4853 + ... + 10674.

It is an arithmetic number, because the mean of its divisors is an integer number (5869584).

Almost surely, 2^45199097 is an apocalyptic number.

It is an amenable number.

45199097 is a deficient number, since it is larger than the sum of its proper divisors (1757575).

45199097 is a wasteful number, since it uses less digits than its factorization.

45199097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15639.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 45199097 is about 6723.0273686785. The cubic root of 45199097 is about 356.2131267058.

The spelling of 45199097 in words is "forty-five million, one hundred ninety-nine thousand, ninety-seven".