45363434 has 4 divisors (see below), whose sum is σ = 68045154. Its totient is φ = 22681716.

The previous prime is 45363427. The next prime is 45363449. The reversal of 45363434 is 43436354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39375625 + 5987809 = 6275^2 + 2447^2 .

It is a super-2 number, since 2×45363434² = 4115682288544712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45363434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11340857 + ... + 11340860.

Almost surely, 2^45363434 is an apocalyptic number.

45363434 is a deficient number, since it is larger than the sum of its proper divisors (22681720).

45363434 is a wasteful number, since it uses less digits than its factorization.

45363434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22681719.

The product of its digits is 51840, while the sum is 32.

The square root of 45363434 is about 6735.2382288973. The cubic root of 45363434 is about 356.6443166865.

Adding to 45363434 its reverse (43436354), we get a palindrome (88799788).

The spelling of 45363434 in words is "forty-five million, three hundred sixty-three thousand, four hundred thirty-four".