55273514 has 8 divisors (see below), whose sum is σ = 82952100. Its totient is φ = 27622816.

The previous prime is 55273499. The next prime is 55273529. The reversal of 55273514 is 41537255.

It is an interprime number because it is at equal distance from previous prime (55273499) and next prime (55273529).

It can be written as a sum of positive squares in 2 ways, for example, as 55249489 + 24025 = 7433^2 + 155^2 .

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

It is a super-2 number, since 2×55273514² = 6110322699816392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989 + ... + 10560.

Almost surely, 2^55273514 is an apocalyptic number.

55273514 is a deficient number, since it is larger than the sum of its proper divisors (27678586).

55273514 is a wasteful number, since it uses less digits than its factorization.

55273514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13944.

The product of its digits is 21000, while the sum is 32.

The square root of 55273514 is about 7434.6159282104. The cubic root of 55273514 is about 380.9246044118.

The spelling of 55273514 in words is "fifty-five million, two hundred seventy-three thousand, five hundred fourteen".