45054802 has 16 divisors (see below), whose sum is σ = 73001880. Its totient is φ = 20731392.

The previous prime is 45054781. The next prime is 45054803. The reversal of 45054802 is 20845054.

It can be written as a sum of positive squares in 4 ways, for example, as 41486481 + 3568321 = 6441^2 + 1889^2 .

It is not an unprimeable number, because it can be changed into a prime (45054803) 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, 6724 + ... + 11632.

Almost surely, 2^45054802 is an apocalyptic number.

45054802 is a deficient number, since it is larger than the sum of its proper divisors (27947078).

45054802 is a wasteful number, since it uses less digits than its factorization.

45054802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 45054802 is about 6712.2873895566. The cubic root of 45054802 is about 355.8336606656.

Adding to 45054802 its reverse (20845054), we get a palindrome (65899856).

The spelling of 45054802 in words is "forty-five million, fifty-four thousand, eight hundred two".