45515501404 has 12 divisors (see below), whose sum is σ = 79654720824. Its totient is φ = 22757009744.

The previous prime is 45515501401. The next prime is 45515501407. The reversal of 45515501404 is 40410551554.

It is an interprime number because it is at equal distance from previous prime (45515501401) and next prime (45515501407).

It is a self number, because there is not a number n which added to its sum of digits gives 45515501404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45515501401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33154 + ... + 303529.

It is an arithmetic number, because the mean of its divisors is an integer number (6637893402).

Almost surely, 2^45515501404 is an apocalyptic number.

It is an amenable number.

45515501404 is a deficient number, since it is larger than the sum of its proper divisors (34139219420).

45515501404 is a wasteful number, since it uses less digits than its factorization.

45515501404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370484 (or 370482 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 45515501404 in words is "forty-five billion, five hundred fifteen million, five hundred one thousand, four hundred four".