55300491 has 6 divisors (see below), whose sum is σ = 79878500. Its totient is φ = 36866988.

The previous prime is 55300411. The next prime is 55300517. The reversal of 55300491 is 19400355.

It is not a de Polignac number, because 55300491 - 2⁷ = 55300363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55300411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3072241 + ... + 3072258.

Almost surely, 2^55300491 is an apocalyptic number.

55300491 is a deficient number, since it is larger than the sum of its proper divisors (24578009).

55300491 is a wasteful number, since it uses less digits than its factorization.

55300491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6144505 (or 6144502 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 55300491 is about 7436.4299902574. The cubic root of 55300491 is about 380.9865661661.

The spelling of 55300491 in words is "fifty-five million, three hundred thousand, four hundred ninety-one".