55233707 has 2 divisors, whose sum is σ = 55233708. Its totient is φ = 55233706.

The previous prime is 55233677. The next prime is 55233727. The reversal of 55233707 is 70733255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55233707 - 2¹⁶ = 55168171 is a prime.

It is a Chen prime.

It is equal to p_3295373 and since 55233707 and 3295373 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (55233727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27616853 + 27616854.

It is an arithmetic number, because the mean of its divisors is an integer number (27616854).

Almost surely, 2^55233707 is an apocalyptic number.

55233707 is a deficient number, since it is larger than the sum of its proper divisors (1).

55233707 is an equidigital number, since it uses as much as digits as its factorization.

55233707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 55233707 is about 7431.9383070636. The cubic root of 55233707 is about 380.8331374128.

The spelling of 55233707 in words is "fifty-five million, two hundred thirty-three thousand, seven hundred seven".