45016245042 has 32 divisors (see below), whose sum is σ = 92391243840. Its totient is φ = 14616363840.

The previous prime is 45016245037. The next prime is 45016245059. The reversal of 45016245042 is 24054261054.

It is a junction number, because it is equal to n+sod(n) for n = 45016244994 and 45016245012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465009 + ... + 553412.

It is an arithmetic number, because the mean of its divisors is an integer number (2887226370).

Almost surely, 2^45016245042 is an apocalyptic number.

45016245042 is an abundant number, since it is smaller than the sum of its proper divisors (47374998798).

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

45016245042 is a wasteful number, since it uses less digits than its factorization.

45016245042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018618.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 45016245042 in words is "forty-five billion, sixteen million, two hundred forty-five thousand, forty-two".