45964777 has 4 divisors (see below), whose sum is σ = 45992260. Its totient is φ = 45937296.

The previous prime is 45964771. The next prime is 45964783. The reversal of 45964777 is 77746954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77746954 = 2 ⋅38873477.

It is an interprime number because it is at equal distance from previous prime (45964771) and next prime (45964783).

It can be written as a sum of positive squares in 2 ways, for example, as 42263001 + 3701776 = 6501^2 + 1924^2 .

It is a cyclic number.

It is not a de Polignac number, because 45964777 - 2¹⁵ = 45932009 is a prime.

It is a super-2 number, since 2×45964777² = 4225521449319458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45964777.

It is not an unprimeable number, because it can be changed into a prime (45964771) 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 3 ways as a sum of consecutive naturals, for example, 11058 + ... + 14635.

It is an arithmetic number, because the mean of its divisors is an integer number (11498065).

Almost surely, 2^45964777 is an apocalyptic number.

It is an amenable number.

45964777 is a deficient number, since it is larger than the sum of its proper divisors (27483).

45964777 is a wasteful number, since it uses less digits than its factorization.

45964777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27482.

The product of its digits is 1481760, while the sum is 49.

The square root of 45964777 is about 6779.7328118444. The cubic root of 45964777 is about 358.2133103469.

The spelling of 45964777 in words is "forty-five million, nine hundred sixty-four thousand, seven hundred seventy-seven".