45463402 has 8 divisors (see below), whose sum is σ = 68271300. Its totient is φ = 22706304.

The previous prime is 45463381. The next prime is 45463459. The reversal of 45463402 is 20436454.

45463402 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in 2 ways, for example, as 34234201 + 11229201 = 5851^2 + 3351^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10377 + ... + 14092.

Almost surely, 2^45463402 is an apocalyptic number.

45463402 is a deficient number, since it is larger than the sum of its proper divisors (22807898).

45463402 is a wasteful number, since it uses less digits than its factorization.

45463402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25400.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 45463402 is about 6742.6554116312. The cubic root of 45463402 is about 356.9061050789.

Adding to 45463402 its reverse (20436454), we get a palindrome (65899856).

The spelling of 45463402 in words is "forty-five million, four hundred sixty-three thousand, four hundred two".