55876001 has 2 divisors, whose sum is σ = 55876002. Its totient is φ = 55876000.

The previous prime is 55875983. The next prime is 55876013. The reversal of 55876001 is 10067855.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53640976 + 2235025 = 7324^2 + 1495^2 .

It is a cyclic number.

It is not a de Polignac number, because 55876001 - 2¹⁰ = 55874977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55876021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27938000 + 27938001.

It is an arithmetic number, because the mean of its divisors is an integer number (27938001).

Almost surely, 2^55876001 is an apocalyptic number.

It is an amenable number.

55876001 is a deficient number, since it is larger than the sum of its proper divisors (1).

55876001 is an equidigital number, since it uses as much as digits as its factorization.

55876001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 55876001 is about 7475.0251504594. The cubic root of 55876001 is about 382.3036450719.

The spelling of 55876001 in words is "fifty-five million, eight hundred seventy-six thousand, one".