5420056354 has 8 divisors (see below), whose sum is σ = 8131755420. Its totient is φ = 2709471216.

The previous prime is 5420056349. The next prime is 5420056357. The reversal of 5420056354 is 4536500245.

It can be written as a sum of positive squares in 2 ways, for example, as 2956423129 + 2463633225 = 54373^2 + 49635^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5420056357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266209 + ... + 285844.

Almost surely, 2^5420056354 is an apocalyptic number.

5420056354 is a deficient number, since it is larger than the sum of its proper divisors (2711699066).

5420056354 is a wasteful number, since it uses less digits than its factorization.

5420056354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556964.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 5420056354 is about 73621.0320085232. The cubic root of 5420056354 is about 1756.5800014054.

Adding to 5420056354 its reverse (4536500245), we get a palindrome (9956556599).

The spelling of 5420056354 in words is "five billion, four hundred twenty million, fifty-six thousand, three hundred fifty-four".