2920553693 has 8 divisors (see below), whose sum is σ = 2944861920. Its totient is φ = 2896276240.

The previous prime is 2920553683. The next prime is 2920553717. The reversal of 2920553693 is 3963550292.

2920553693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2920553693 - 2⁴ = 2920553677 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 (2920553683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207638 + ... + 221256.

It is an arithmetic number, because the mean of its divisors is an integer number (368107740).

Almost surely, 2^2920553693 is an apocalyptic number.

It is an amenable number.

2920553693 is a deficient number, since it is larger than the sum of its proper divisors (24308227).

2920553693 is a wasteful number, since it uses less digits than its factorization.

2920553693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15387.

The product of its (nonzero) digits is 437400, while the sum is 44.

The square root of 2920553693 is about 54042.1473759139. The cubic root of 2920553693 is about 1429.4042366448.

The spelling of 2920553693 in words is "two billion, nine hundred twenty million, five hundred fifty-three thousand, six hundred ninety-three".