45261015 has 16 divisors (see below), whose sum is σ = 72508128. Its totient is φ = 24109056.

The previous prime is 45261011. The next prime is 45261017. The reversal of 45261015 is 51016254.

45261015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45261015 - 2² = 45261011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45261011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15987 + ... + 18603.

It is an arithmetic number, because the mean of its divisors is an integer number (4531758).

Almost surely, 2^45261015 is an apocalyptic number.

45261015 is a deficient number, since it is larger than the sum of its proper divisors (27247113).

45261015 is a wasteful number, since it uses less digits than its factorization.

45261015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 45261015 is about 6727.6307122196. The cubic root of 45261015 is about 356.3757106366.

Adding to 45261015 its reverse (51016254), we get a palindrome (96277269).

The spelling of 45261015 in words is "forty-five million, two hundred sixty-one thousand, fifteen".