45059937091 has 32 divisors (see below), whose sum is σ = 49499735040. Its totient is φ = 40770048000.

The previous prime is 45059937089. The next prime is 45059937107. The reversal of 45059937091 is 19073995054.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45059937091 - 2¹ = 45059937089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45059937011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88526145 + ... + 88526653.

It is an arithmetic number, because the mean of its divisors is an integer number (1546866720).

Almost surely, 2^45059937091 is an apocalyptic number.

45059937091 is a deficient number, since it is larger than the sum of its proper divisors (4439797949).

45059937091 is a wasteful number, since it uses less digits than its factorization.

45059937091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its (nonzero) digits is 1530900, while the sum is 52.

The spelling of 45059937091 in words is "forty-five billion, fifty-nine million, nine hundred thirty-seven thousand, ninety-one".