45437364077 has 4 divisors (see below), whose sum is σ = 51928416096. Its totient is φ = 38946312060.

The previous prime is 45437363957. The next prime is 45437364083. The reversal of 45437364077 is 77046373454.

45437364077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45437364077 - 2¹⁰ = 45437363053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45437360077) 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, 3245525999 + ... + 3245526012.

It is an arithmetic number, because the mean of its divisors is an integer number (12982104024).

Almost surely, 2^45437364077 is an apocalyptic number.

It is an amenable number.

45437364077 is a deficient number, since it is larger than the sum of its proper divisors (6491052019).

45437364077 is an equidigital number, since it uses as much as digits as its factorization.

45437364077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491052018.

The product of its (nonzero) digits is 5927040, while the sum is 50.

The spelling of 45437364077 in words is "forty-five billion, four hundred thirty-seven million, three hundred sixty-four thousand, seventy-seven".