45470651677 has 4 divisors (see below), whose sum is σ = 49604347296. Its totient is φ = 41336956060.

The previous prime is 45470651671. The next prime is 45470651687. The reversal of 45470651677 is 77615607454.

It is a happy number.

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 45470651677 - 2³ = 45470651669 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 (45470651671) 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, 2066847793 + ... + 2066847814.

It is an arithmetic number, because the mean of its divisors is an integer number (12401086824).

Almost surely, 2^45470651677 is an apocalyptic number.

It is an amenable number.

45470651677 is a deficient number, since it is larger than the sum of its proper divisors (4133695619).

45470651677 is a wasteful number, since it uses less digits than its factorization.

45470651677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133695618.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 45470651677 in words is "forty-five billion, four hundred seventy million, six hundred fifty-one thousand, six hundred seventy-seven".