45462437331 has 4 divisors (see below), whose sum is σ = 60616583112. Its totient is φ = 30308291552.

The previous prime is 45462437297. The next prime is 45462437369. The reversal of 45462437331 is 13373426454.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45462437331 - 2¹³ = 45462429139 is a prime.

It is a super-2 number, since 2×45462437331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45462437431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7577072886 + ... + 7577072891.

It is an arithmetic number, because the mean of its divisors is an integer number (15154145778).

Almost surely, 2^45462437331 is an apocalyptic number.

45462437331 is a deficient number, since it is larger than the sum of its proper divisors (15154145781).

45462437331 is a wasteful number, since it uses less digits than its factorization.

45462437331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15154145780.

The product of its digits is 725760, while the sum is 42.

The spelling of 45462437331 in words is "forty-five billion, four hundred sixty-two million, four hundred thirty-seven thousand, three hundred thirty-one".