45502041004 has 48 divisors (see below), whose sum is σ = 95452342272. Its totient is φ = 18570105792.

The previous prime is 45502040993. The next prime is 45502041023. The reversal of 45502041004 is 40014020554.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45502041004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418552 + ... + 515935.

It is an arithmetic number, because the mean of its divisors is an integer number (1988590464).

Almost surely, 2^45502041004 is an apocalyptic number.

It is an amenable number.

45502041004 is an abundant number, since it is smaller than the sum of its proper divisors (49950301268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45502041004 is a wasteful number, since it uses less digits than its factorization.

45502041004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934582 (or 934580 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 45502041004 its reverse (40014020554), we get a palindrome (85516061558).

The spelling of 45502041004 in words is "forty-five billion, five hundred two million, forty-one thousand, four".