45700029 has 12 divisors (see below), whose sum is σ = 69894396. Its totient is φ = 28674432.

The previous prime is 45700019. The next prime is 45700033. The reversal of 45700029 is 92000754.

It can be written as a sum of positive squares in 2 ways, for example, as 40068900 + 5631129 = 6330^2 + 2373^2 .

It is not a de Polignac number, because 45700029 - 2¹⁶ = 45634493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45699975 and 45700011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45700009) 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, 149194 + ... + 149499.

It is an arithmetic number, because the mean of its divisors is an integer number (5824533).

Almost surely, 2^45700029 is an apocalyptic number.

It is an amenable number.

45700029 is a deficient number, since it is larger than the sum of its proper divisors (24194367).

45700029 is a wasteful number, since it uses less digits than its factorization.

45700029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298716 (or 298713 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 45700029 is about 6760.1796573760. The cubic root of 45700029 is about 357.5242398026.

The spelling of 45700029 in words is "forty-five million, seven hundred thousand, twenty-nine".