45200546 has 4 divisors (see below), whose sum is σ = 67800822. Its totient is φ = 22600272.

The previous prime is 45200537. The next prime is 45200557. The reversal of 45200546 is 64500254.

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., 23902321 + 21298225 = 4889^2 + 4615^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11300135 + ... + 11300138.

Almost surely, 2^45200546 is an apocalyptic number.

45200546 is a deficient number, since it is larger than the sum of its proper divisors (22600276).

45200546 is a wasteful number, since it uses less digits than its factorization.

45200546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600275.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45200546 is about 6723.1351317670. The cubic root of 45200546 is about 356.2169331779.

The spelling of 45200546 in words is "forty-five million, two hundred thousand, five hundred forty-six".