2953455677 has 4 divisors (see below), whose sum is σ = 2953589856. Its totient is φ = 2953321500.

The previous prime is 2953455601. The next prime is 2953455719. The reversal of 2953455677 is 7765543592.

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 2953455677 - 2¹⁸ = 2953193533 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 (2953455077) 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, 25463 + ... + 80964.

It is an arithmetic number, because the mean of its divisors is an integer number (738397464).

Almost surely, 2^2953455677 is an apocalyptic number.

It is an amenable number.

2953455677 is a deficient number, since it is larger than the sum of its proper divisors (134179).

2953455677 is a wasteful number, since it uses less digits than its factorization.

2953455677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134178.

The product of its digits is 7938000, while the sum is 53.

The square root of 2953455677 is about 54345.7052304964. The cubic root of 2953455677 is about 1434.7519353321.

The spelling of 2953455677 in words is "two billion, nine hundred fifty-three million, four hundred fifty-five thousand, six hundred seventy-seven".