45709699 has 12 divisors (see below), whose sum is σ = 53585928. Its totient is φ = 38875200.

The previous prime is 45709693. The next prime is 45709721. The reversal of 45709699 is 99690754.

It is not a de Polignac number, because 45709699 - 2⁵ = 45709667 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45709693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2859 + ... + 9979.

It is an arithmetic number, because the mean of its divisors is an integer number (4465494).

Almost surely, 2^45709699 is an apocalyptic number.

45709699 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

45709699 is a deficient number, since it is larger than the sum of its proper divisors (7876229).

45709699 is a wasteful number, since it uses less digits than its factorization.

45709699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7266 (or 7259 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 45709699 is about 6760.8948372238. The cubic root of 45709699 is about 357.5494550717.

The spelling of 45709699 in words is "forty-five million, seven hundred nine thousand, six hundred ninety-nine".