46374672545 has 4 divisors (see below), whose sum is σ = 55649607060. Its totient is φ = 37099738032.

The previous prime is 46374672527. The next prime is 46374672649. The reversal of 46374672545 is 54527647364.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31809079201 + 14565593344 = 178351^2 + 120688^2 .

It is a cyclic number.

It is not a de Polignac number, because 46374672545 - 2¹⁰ = 46374671521 is a prime.

It is a super-2 number, since 2×46374672545² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4637467250 + ... + 4637467259.

It is an arithmetic number, because the mean of its divisors is an integer number (13912401765).

Almost surely, 2^46374672545 is an apocalyptic number.

It is an amenable number.

46374672545 is a deficient number, since it is larger than the sum of its proper divisors (9274934515).

46374672545 is an equidigital number, since it uses as much as digits as its factorization.

46374672545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9274934514.

The product of its digits is 16934400, while the sum is 53.

The spelling of 46374672545 in words is "forty-six billion, three hundred seventy-four million, six hundred seventy-two thousand, five hundred forty-five".