55283007 has 16 divisors (see below), whose sum is σ = 82833408. Its totient is φ = 32540640.

The previous prime is 55282987. The next prime is 55283017. The reversal of 55283007 is 70038255.

It is a happy number.

It is not a de Polignac number, because 55283007 - 2⁸ = 55282751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55283017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29919 + ... + 31712.

It is an arithmetic number, because the mean of its divisors is an integer number (5177088).

Almost surely, 2^55283007 is an apocalyptic number.

55283007 is a deficient number, since it is larger than the sum of its proper divisors (27550401).

55283007 is a wasteful number, since it uses less digits than its factorization.

55283007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61670.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 55283007 is about 7435.2543332424. The cubic root of 55283007 is about 380.9464105778.

The spelling of 55283007 in words is "fifty-five million, two hundred eighty-three thousand, seven".