45520000234 has 16 divisors (see below), whose sum is σ = 72270787680. Its totient is φ = 21442974480.

The previous prime is 45520000219. The next prime is 45520000243. The reversal of 45520000234 is 43200002554.

It is a junction number, because it is equal to n+sod(n) for n = 45520000199 and 45520000208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302224 + ... + 3315979.

It is an arithmetic number, because the mean of its divisors is an integer number (4516924230).

Almost surely, 2^45520000234 is an apocalyptic number.

45520000234 is a deficient number, since it is larger than the sum of its proper divisors (26750787446).

45520000234 is a wasteful number, since it uses less digits than its factorization.

45520000234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6618405.

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 45520000234 its reverse (43200002554), we get a palindrome (88720002788).

The spelling of 45520000234 in words is "forty-five billion, five hundred twenty million, two hundred thirty-four", and thus it is an aban number.