2055913547 has 12 divisors (see below), whose sum is σ = 2237298840. Its totient is φ = 1882659456.

The previous prime is 2055913537. The next prime is 2055913567. The reversal of 2055913547 is 7453195502.

It is not a de Polignac number, because 2055913547 - 2¹² = 2055909451 is a prime.

It is a super-3 number, since 3×2055913547³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2055913507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20897 + ... + 67442.

It is an arithmetic number, because the mean of its divisors is an integer number (186441570).

Almost surely, 2^2055913547 is an apocalyptic number.

2055913547 is a deficient number, since it is larger than the sum of its proper divisors (181385293).

2055913547 is an equidigital number, since it uses as much as digits as its factorization.

2055913547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88430 (or 88393 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 2055913547 is about 45342.1828654069. The cubic root of 2055913547 is about 1271.5544128639.

The spelling of 2055913547 in words is "two billion, fifty-five million, nine hundred thirteen thousand, five hundred forty-seven".