45266147737 has 8 divisors (see below), whose sum is σ = 46046803680. Its totient is φ = 44498722996.

The previous prime is 45266147723. The next prime is 45266147743. The reversal of 45266147737 is 73774166254.

It is not a de Polignac number, because 45266147737 - 2⁷ = 45266147609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45266147747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95178 + ... + 315580.

It is an arithmetic number, because the mean of its divisors is an integer number (5755850460).

Almost surely, 2^45266147737 is an apocalyptic number.

It is an amenable number.

45266147737 is a deficient number, since it is larger than the sum of its proper divisors (780655943).

45266147737 is an frugal number, since it uses more digits than its factorization.

45266147737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220580 (or 220462 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 52.

The spelling of 45266147737 in words is "forty-five billion, two hundred sixty-six million, one hundred forty-seven thousand, seven hundred thirty-seven".